Rental Robots On Titanic

Project Dance Band On Titanic -part III-

I realize that I have hit you with a lot of information all at one time here, and that some of what our ideas were may not have come through with sufficient clarity without pictures or drawings to give you a better mental image of what we were trying to do. If people are interested in the idea of tourist robots on the wreck of the Titanic, I do believe that it would be possible for this system to be put together in nine months. This obviously is way beyond ʻtwo guys in a garageʼ being able to pull off. With the patent on the communications link, we would have had the lock on this project because we’d have kept the rights to use it on Titanic. As it sits right now, this is just a lot
of work that went up in smoke and a bunch of boxes of junk in the basement. There is no way
that any of us will ever be able to make a dime after I disclosed all that technology to Woods
Hole. The fact that it was never taken seriously there (“We’re not into exploiting the Titanic”)
does not make any difference at all; it still constitutes disclosure and nullified the other patents.
My somewhat cynical attitude toward WHOI about their hypocrisy with regards to the Titanic
knows no bounds. Roy’s model of the wreck is on display there. They made out like bandits with
endowments and grants, and the PR generated by the Titanic being found has paid them pretty
good dividends over the years. Google ‘who discovered the Titanicʼ and whose name pops up?
Right: What was the other guy’s name? Oh yeah, Freedom Fries, and their ʻaccidentallyʼ holding
a press conference all by their little lonesome is the worst kind of academic backstabbing. Its
more like a shiv in a prison shower, and nobody said one damn thing when ol’ Frenchy got
shivved, did they? I do not hold Bob Ballard responsible for that rather nasty piece of work, it’s not the guy’s style. But Bob wasn’t there when that press conference was called, and as far as ʻstrained working relationshipsʼ between IMFREMR and WHOI goes, you can bet your bottom
dollar that every French member of the team knew that they had been backstabbed by their
American buddies so that they could obtain more research grants for finding the Titanic all by
themselves. Jean Michel who? What? Bob did it all by himself. I just Goggled it and who are you
talking about? What ʻco-discovererʼ? This is something that happened within living memory, but
has been rewritten over the years. I have a bone to pick with pious sounding hypocrites, and
those Frenchmen know how the academic games are played and they knew they’d been screwed over royally by the same folks that say ʻWeʼre not into exploiting the Titanicʼ so piously
today. They’d already made their bones and made out like bandits as far as the grants and
endowments went from that ʻaccidentʼ of WHOI totally ignoring that ʻweʼll hold a joint press
conferenceʼ written into the agreement the expedition was operating under.
It may sound like I am using this platform here to slam WHOI. I am. Bob Ballard has been very
vocal over the years about the salvage operation conducted on the ship and has felt all right
about using his books for a bully pulpit from which to preach. I do not feel that he is one of the bad guys who screwed the French; I think that was done by others at WHOI. Institutions can do good things and still be petty and greedy. Wilbur Wright hated the Smithsonian Institute for what it tried to do to him and his brother. The Institute wanted Professor Langley to get the credit for inventing the airplane and got together with Glenn Curtiss when he was trying to break the Wrights patent on their control system. He rebuilt Langley’s failed machine and got it to fly, with a little bit of ʻrestoration workʼ that changed the camber of the wings, braced the structure far past where Langley had it originally, and quietly modified it so that it would actually fly, thus ʻprovingʼ that Langley should be credited with building the first airplane capable of flight. This
kind of stuff that the well respected Smithsonian Institute tried to pull on the Wrights upset Orville so much that he sent the original Kitty Hawk Flier to London to be displayed. WHOI got away with the shivving in the shower bit, and everyone looked the other way, but I really do disrespect that institute’s personnel laying off that absolutely holier than thou attitude toward anyone who wants to do anything with that shipwreck besides leave it alone in the dark forever.
Next April 15th, we will be treated to another display of self congratulations at WHOIʼs finding the wreck, and more money will go to them. My personal opinion on this is my personal opinion. I am not trying to make it seem that money was not what motivated us, but it was not the primary motivation. What happened with the disclosure of our proprietary information to them was our fault; well, more specifically my fault. I really messed up when I sent that
report to Dr. Ballard. From there it was sent over to WHOI and a VP there came back with the
BS about we’re not into exploiting the Titanic.ʼ That was the entire reply from the WHOI guy to
my first email. I wrote back and explained that the support system would lower the costs of
doing business in deep water and he came back with ʻthere is no such thing as a pressure
tolerant electronic partʼ and I hadn’t known that. I wrote everyone involved in this and asked if that was a silver bullet for us or not? Reinhold sent me a list of which parts are pressure tolerant and which are not. Roy wrote and said that the guy was full of it, because he’d been through their shops and seen electronic parts in oil baths. Danny checked it out and discovered that items which have air gaps in them (like resistors), crunch under pressure and fail. I realize that the WHOI rep? was a busy guy who thought he was dealing with a bunch of totally ignorant amateurs who did not know anything and he just wanted to blow us off and not be bothered having to deal with us. But my respect for what WHOI went through the floor with the attitude I was being shown by, as Reinhold put it, that ʻsecond rate loser who doesn’t even know his own job.ʼ Now do you understand a bit about my emphasis on the putting the economics of this project right out in front first? If I had not, sooner or later someone would be saying how we were ʻjust trying to exploit the poor drowned women and children of the ship to make a few underhanded dollars through our exploitation of the tragedy.ʼ That sneak up and stab them in the back trick works well in academia, but I am more of a right in your face kind of guy, and I am not about to put up with that from people who screw other people over ʻaccidentallyʼ and reap major bucks laying that holier than thou attitude, presuming they are way above any low life money grabbing people like us. They deserve to be called on their attitudes and their hypocrisy, and since this seems to be the only time I will be publishing anything at all about the Titanic, I have just as much right to use my own writings to preach what I believe as Bob Ballard has that same right to preach in his writings.
The simple fact of this project is that it is politically undoable. The Titanic is a politician’s wet dream. If this project of ours had gotten further along than it did, there would be tons of hearings on this, and guess whose opinion would be solicited by politicians looking for a photo op? Not mine. My name would be Mud. Iʼd be the poster boy for exploiting those poor, dead, drowned pregnant women and children who perished so tragically that .. pardon me while I hurl here, folks, but I think you know the tune. I wanted to go sight see the wreck, I did not expect that kind of rude treatment, and I sure as hell have nothing at all good to say about the way they pulled the old ʻup yours, baby, weʼre getting it all!ʼ trick on IMFREMER and good old Jean Michel who? Fame is a commodity here; it is worth money, and not theoretical money, but hard money in hand. The more famous the institute you work for, the easier it is to go out and get bucks. That isn’t made up, who makes more money, the kid that graduated from Harvard or the kid that graduated from University of Arkansas? The Harvard kid got in because ‘mah daddy knows peopleʼ and drank and drugged his way through and perhaps graduated by hiring someone to take his finals, while the other kid graduated 4.0 and did original work in a half a dozen fields: ʻUniversity of .. you gotta be kidding! We don’t hire hillbillies here!ʼ Fame is a commodity and I’m personally glad that Bob Ballard got famous out of this and raised money to go to Bismarck, Yorktown and Iron Bottom Sound. I think he has inspired a lot of kids to take an interest in oceanography. Yeah, he does make some mistakes in his criticizing of the sub drivers wrecking the ship, but he’s a geologist and had not thought that one through. Sometimes it’s difficult being famous, and I have no use for fame personally, but it also makes it harder for
people to tell you honestly that you’re barking up the wrong tree.
Rust is iron oxide. It is caused by oxidation. The shipwreck has a very limited number of years
left before the upper decks just fall into the ship. Then it will be a boat shaped steel wall for a while and then the walls will collapse, too. Dr. Ballard is a geologist and geologists know how an eighth of an inch a year can open up an ocean or close it over long periods of time. What he is not really familiar with is what is going on in front of his eyes, as it’s not something he recognizes. Take a piece of steel wool, pull it apart a bit and then set fire to it. It will burn, because there is a lot of area exposed. Titanic is actually burning up in the sea and the rust is the ash left over from her combustion. What he thought was damage caused by the sub pilots was actually just the crow’s nest burning up and blowing away. The boilers in the bow section used to be covered over by smashed down upper decks covering them, but that deck overhanging those boilers has now gone away. It has burned up. The idea of painting the ship to prevent it from deteriorating further is impractical. What is your medium going to be for the paint? Paint is laid down and the medium evaporates leaving behind pigments that have bonded together. Oil, water based, the oil will float away and you cannot evaporate water in water. Next time you are by the shore, check out an old abandoned steel boat. Pretty crunchy, isn’t it? I think of it as ʻpotato chip steelʼ, and this is what has been happening to the wreck of the Titanic.
As far as the ʻleave her alone in the darkʼ sentiments go, Iʼd go through the entire wreck with robots that would walk like spiders and have ultrasound receptors and transmitters on their legs so they can find things under the layers of silt while they still can be recovered and displayed. Of what possible use is leaving those things there? So some archeologist in the year 2700 can go scoop the things that didnʼt corrode in eight hundred years? What would that be, I wonder? Flattened wedding rings, flattened when the decks finally collapse into the hulls maybe five years from now?
There are about ten thousand people who make their living in the deep water field worldwide.
What prevents this community from growing is the expense of operating in that environment.
How many manned machines can reach Titanic today? Seven, and two of them were in the
Cameron movie. Mir 1 & 2. Alvin, the NR-1 has been decommissioned, sorry to say. The
Aluminaut, I believe, is still in service, and I think that the French operate a submersible, but I am not sure of its name. Natille? I donʼt believe that the Trieste was counted among those
seven machines, but I am not sure. That was off the top of my head without Googling the
answers, but my point being here is that most of these machines were built back in the sixties
and early seventies, with the Russian machines built in the late eighties or early nineties.
There is fabulous wealth in the deep oceans, but the tools to unlock it have not yet been
developed. Bobʼs idea of telepresensing is inherent in the DBOT support system. The search for the black boxes of an Airbus that went down in the Atlantic a few years ago cost more than the entire system we were proposing for Titanic. That gives you an idea of just how expensive deep
water work is, and if it werenʼt for lawsuits being filed, that black box search would never have been conducted.
In the sixties, a manganese nodule mining scheme was discovered and considerable work was
done on the machines needed to do it. However, a large manganese discovery was made while
that project was being worked on which was so big that it dropped the price of manganese to
the point where that operation would no longer be economically feasible to do. Currently, the
price of manganese has risen almost to a level where that scheme will be profitable to restart.
That scheme is a surface support ship operation, and it maybe that this DBOT system would put
the idea into the black right now. I am guessing here, because I have not looked into the details
of what is really required to mine manganese ʻpotatoesʼ lying on the sea floor. What are all the valuable materials on the floors of all of the worldʼs oceans of the world worth? I have no idea, but I do believe that will be something worth investigating. All new frontiers have something in them we didnʼt expect. We didnʼt expect the moon to be made out of green cheese when Apollo 1 landed there, but I think it was a surprise to find out that the moon was actually made from the Earth.
I have no idea of how long it will take before the stuff we came up with to do Titanic is picked up by someone else, but I do know that until there is a system which lowers the costs of deep ocean work, that the deep water community wonʼt be able to grow. Will our system change the economics enough so that children born today will have the option of making a living in the deep oceans of this world? I canʼt say; I donʼt know, but I think that until the methodology used changes, there will never be room for many people to make a living doing work in deep water.
The economics of it will always be straight jacketed by the million plus dollars per month
operating costs. The Keldysh can be used for better purposes than Titanic. I think that running over with a purpose built robot and picking up one tea cup every other year and retrieving it would keep the RMS Titanic Inc salvage claim alive. There is no real hard and fast rule that you have to pick it up by a specific method in any of the rules Iʼve read, but I have not read them all; nor have I read all of the court cases.
If anyone is interested in the technology we were working on, they will have to realize that this all was a shoe string operation and if they want to see the blueprints for the recharging racks, there are none. There are no blueprints anymore; drafting has given way to CAD CAM. The Kite and String scheme consists of some anchor designs and sketches of the rest of the system. The further downstream, the less detailed it is, but the idea of what those pieces are for is not that difficult to understand.
This would require a serious effort, and why should anyone bother to build such a system in the present economic climate? A twenty five dollar ticket price a few years ago would not be
something most of you would thought twice about, but the world has changed since we started
this project. There is only one single place I can see to get the money for this project and that is from a major corporation that would be doing it basically for the bragging rights. Mitsubishi Heavy Industries built a coeoleth fish that swims around in a tank in an aquarium in Japan. The CIA has built Charlie the RoboCatfish. Now MIT has a RoboPike and frankly, there isnʼt one venture capitalist whoʼd be interested in building fish if he found out that his competition is Mitsubishi Heavy Industries, the Nippon Marine Research Institute, MIT and the CIA. Nekton LLC got absorbed by iRobot, who are more into building bomb disposal robots than fish these days: Which leaves us with Corporate Bragging Rights as the sole reason to build this system.
If the 100th Anniversary of the sinking does not create a lot of hullabaloo, well, James Cameron
is re-releasing Titanic in three D. I imagine WHOI will not let the occasion pass without putting the squeeze on a few of their contributors who they know are Titanic buffs, and I am fairly certain that IMFREMR will be holding a few small get-togethers featuring a few effigies being burned, and a lot of finely honed insulting remarks will be made about working with Americans ever again. It will be hype city for one or two days or a week or a month, depending on how the movie does at the box office. As far as ʻhypeʼ goes, ʻyou ainʼt seen nothinʼ yetʼ, compared to what kind of hype there would be if a major corporation got involved in putting together the system we came up with. This just doesnʼt modestly say, ʻour tech is way better than yoursʼ, it just comes right out and screams it in your face. You think not? Name another new form of entertainment invented in this century? Bingo, you think that just doesnʼt sock other high tech companies right square between the eyes?
Like I said, any professionally trained deep water engineer will pee their pants laughing at the idea of a ten dollar an hour rental robot on the Titanic. It just cannot be done with todayʼs
technology and they are the experts in the field and screw that trying to show them anything
which falls into Not Invented Here territory. If you know anyone who is a professional deep water engineer and you want to try that theory, expect to get some laughs out of them; and if you press the issue, theyʼll explain to you why youʼre such a sweet naí¯ve child, but you just wonʼt understand until you get to be a grown up, too! There can be an amazing amount of arrogance descend upon you from the technically sophisticated, so be prepared for that too. Also donʼt ever expect any kind of respect from a venture capitalist. They have money, you donʼt. You donʼt deserve to be given respect, you deserve to be taken to the cleaners for not being wealthy.
Operating on the levels of reality this job of mine required has not made me a better human
being. Itʼs made me a very cynical human being, but I can no longer give you a definition of the
difference between cynicism and being realistic. As far as the laughing of the professional deep
water community goes, if you had collected together all of the leading aviation experts in the world and asked them how to set up an airline, youʼd have gotten that same condescending laughter from them in the year 1900. Less than two decades later, it was a reality. How long would this stuff take to light off? I have no idea. It simply does not matter to me at all anymore.
I am sorry that the tone of what I have written here will tick some of you off. I can afford my
sarcastic outlook on life and I have most definitely? paid my dues here. I feel that I can express my own opinions just as well as anyone at WHOI looking down their nose at me can. I would much rather give money to IMFREMR than to WHOI. Yeah, the French have attitude, they also
have style, grace, and an appreciation of food and an acceptance of life as being enjoyable and
a lack of hypocrisy about morality and politicians. It seems to me that there isnʼt a corporation left in America that has the brains to go for something like this. Do you remember those GE ads about how innovative they are? That Kitty Hawk Flyer with the honking great jet engine mounted on it? I wrote to them and they said they were not open for discussion on any new technologies. One of Mitsubishi salarymen told me to go away and stop trying to contact the company. Presentation is everything, and all that now matters is form without content. Dannyʼs employer tried to rip us off for his invention as they were laying him off, and if I had not screamed at him to have our patent lawyer look over the ʻreleaseʼ form, heʼd have signed it unread. Gee, a free, non-revolkable, world wide license to manufacture! Yeah, that is a rip off, and I had to ask my lead attorney if it was okay to say something like that? She said, ʻas long as itʼs true, they canʼt
win a lawsuit against you.ʼ Anyone want to see the ʻreleaseʼ form? They might not be able to win
in court, but they sure as hell can sue and sue and sue.
You cannot go through some of the stuff this project put me through and not change. I do not
feel that these have been positive changes for me. After all, dropping the ball so badly you
destroy all of that work is not something which makes you a better person; it just makes you a
loser. I have been into the Titanic since I found a copy of Reader Digest Condensed book on my aunt and uncleʼs bookshelf when I was about eight years old. The sight of the ship up-ending caught my mind. I think that Walterʼs book might actually be the first adult book I ever read. I was in the library scoping out the National Geographic Iʼd missed on the discovery of the Titanic when a friend of mine walked in and said, “Hey, did you hear the Shuttle blew up?” and I said, ʻNo,whatʼs the punch line?ʼ The day the Twin Towers came down, I went to buy a book at Nolo Press about something I had to learn in order to do this project. I have learned and read and talked to experts about her sinking, and when I look at the odds on her sinking like she did, I am dumbfounded at the calculable odds. No officer on the ship looking at the sea conditions that night had ever seen any ocean that calm before. The very first berg they came to they hit and it had just rolled over and was presenting a dark surface against the sea until it finally rose above the horizon where the look outs could see it. Then the turn to avoid it just grazed the side of the hull all the way along her side until the rudder was thrown over so the stern missed. Head on collision at full speed: Survivable. Ship runs into side at forty five degree angle: Survivable. You do not build ocean liner to survive surfing a thousand foot tall tsunami, because that is just an impossible scenario. Itʼs way outside the range of possibilities. Much is made of ʻbrittle steelʼ
causing her doom, but that same steel was used on Olympia and she survived up until Cunard
sent her to the breakers in 1932. He engine pedestals needed work; she was kind of an odd duck in their schedule, sharing her round trip schedule with two other liners which were not in her class. But what really laid her low was a few trips where the crew outnumbered the passengers. The changing of the emigration laws that had been the reason she was born in the first place and the reason for her profitability made her obsolete. The Titanic was the victim of a million to one long shot. A million? There were man-centuries of experience in her officers and none of them had ever seen an ocean as flat as it was that night. The very first ice berg they chance upon they hit? What are the odds? A billion to one? What kind of timing does it take to just graze the side of an iceberg like that? How many feet are we talking about there? Too heavy an impact on the bow would have buckled and caved in the hull, but how many compartments being rammed would it take to either deflect the ship to one side or stop its forward motion as surely as if it had hit land. The Titanic is some kind of jackpot winner, all right, just in the collision alone. Radio operator turns in a few miles away and doesnʼt find out about her sinking until the next day. Bridge officers hove to on another ship watched her sink just a little too far away to read her signal lamp. She should not have sunk, but that scenario of
ʻLetʼs say we rip open one third of her hullʼ is just way too farfetched to be believable. There are just no believable cases that can be presented to justify that kind of engineering on a passenger ship. You want it to be able to surf tsunamis too?
The fact is, ʻworst than worst case scenariosʼ happen all the time. I am a flat out pessimist about things going wrong with technology. The worst case scenario you design for gets outmoded by real life. The guys at Fukishima had no way to get in touch with anyone after that forty foot high wall of water went through and everyone was so shook up after the earthquake nobody gave a single thought to that plant. Then there is just plain dumb, and the crew at Chernobyl fall into that category. The Hindenburg went up like a torch because her fabric was coated with a chemical compound that would be used decades down the line as solid rocket fuel and nobody knew. Three Mile Island, a sticky valve; Challenger, a blown gasket. There will always going to be disasters caused by things we didnʼt plan on, didnʼt know about, or that were way outside the lines of what is theoretically possible until it becomes entirely too real. The Unthinkable becomes reality and having faith in technology is just a matter of playing the odds. What I find amusing is how ʻsafeʼ nuclear power is. Oh, that canʼt happen here; we use much better type of reactors. The only accident we ever had didnʼt hurt anyone in Pennsylvania, did it? Now, the Russians, well, what can I say? Sloppy workmanship and sheer stupidity: Our type of reactors canʼt explode.ʼ Kapowie! And there goes another! When it gets to guys with fire hoses trying to put atomic fires, itʼs gone a little past where that claim about how unbreakable and safe nuclear power is and right into the Twilight Zone. Things break, things you did not plan on happen, and the odds catch up with you. You didnʼt believe it was dangerous, and so how it all works out so that in the end is we all die.
The present day tone of political discussion seems to be to block the other guy from doing
anything if you canʼt win. You wonʼt be able to win, but the other guy wonʼt be able to either.
Thwarting what someone else wants to do seems to be the way to go these days. It does not
matter how much credibility you have, nor how bright you are, you canʼt know everything and
thatʼs just the way life is. You have to make dumb mistakes before you can move up to the next
level and make slightly less dumb mistakes. Ideas evolve; ideas are now where our species
evolution is happening. Divine right of kings, serfdom, owning human beings, all of these ideas
have landed on the scrap heap of history. What is sad about this world we live in today is just
how quickly and effectively you can discredit someone just by hurling a charge. Iʼve written
about our work with a pugnacious attitude ringing loud and clear throughout this essay about our work, because I know exactly how this game works. Weʼre ʻExploitersʼ are we not? There is no sound bite quick reply to that charge, is there? Dr. Ballardʼs opinion on this would be solicited and congressmen would listen gravely to his opinion and weʼd be grubby little hustlers scheming to make a buck off of the dead.
A suggestion came my way during this project that we might be able to gain some world wide
publicity from sending some of our robots deep into the interior of the Estonia to gather
evidence about the mass murder that took place there. Google M.V Estonia AND ʻThe German
Group of Experts.ʼ Do you believe the government of Sweden would try to cover up a mass
murder? The shipyard that built Estonia took serious exception to the idea that ʻthe bow door
just fell offʼ as that cost them contracts. Do not make charges like that when you are dealing
with the resources of a company that can hire the level of expertise as represented by the
German Group of Experts. The implied slur is that they are such idiots that their total
incompetence killed eight hundred people one dark and stormy night and that was the
government of Sweden slurring their good name and reputation. What caused that sinking was
was the CIA rolling semi truck loads of top secret Russian gear onto the ship and taking it to Sweden. The Cold War might have been over, but the warriors who fought it thought they were getting away scot free, with helping themselves to everything they could buy in Russia. They figured there was nothing anyone could do about it. Unfortunately, the Russian covert community did not see things quite the same way . A movie has been made about that sinking, yet many people have never heard that story and probably are reacting in the same as I did when I first heard it. The government of Sweden conspiring to cover up a mass murder and slander a ship builderʼs good reputation? That is just not possible. Go look at the forensic reports the German group of experts wrote. Check out their credentials. Yes, there are a lot of things to find in the deep ocean, and yes, what kind of a horrible human being can ever think of using a mass murder for publicity? Iʼm one who doesnʼt like cover ups of mass murderers. Iʼm not saying that the government of Sweden didnʼt have some good reasons for taking that stance. Itʼs just that I do not agree with the covert services of the world being licensed to kill civilians.
Being so closely involved with this project caused my entire way of thinking to change: Solving the technical problems is fairly easy, compared to solving the politics of Titanic. I am quite cynical, (or realistic, same deal there to me nowadays). I have developed ʻoperational paranoiaʼand learned to think as a business person. I do think that our project was a doable thing, at least technically. This is a lot of stuff to dump on you all at once. There are nine months before the one hundredth anniversary, and itʼs a matter of finding out if the communications link works or not. If it does, this system can be built. If it does not, then this system cannot be built. If it works,it entails throwing money at a problem, and the only result for the people who invented this stuff is having their reputations slurred by mealy mouth hypocrites bent on making sure they get more grant money and endowments.
I wrote earlier on that I canʼt think of a single thing Iʼd buy with a half a billion dollars. Yes, I can think of one thing, and that would be this old wreck. Then Iʼd give it away. Seriously.
The fact of the matter is that as a tourist draw, what youʼd be looking at would be some piles of rusty steel and odds and ends of broken metal lying on the muddy sea floor. There are no
bodies lying around, just those ghastly pairs of shoes toes pointing out from each other. A
marker that says a human being was wearing them, they died, and this is where their now
evaporated body has come to rest.
The idea of tourism on the Titanic disturbs some people. They believe that this is a place where
the dead should quietly be left alone in the dark to lie in peace. The death of over a thousand people in one spot is not a unique feature of that ill fated liner; there are many places where Titanicʼs list of dead would not be a footnote. World War One battles would run through those thousand dead in minutes. Even the thought of a couple of kids using our machines for a dog fight on the Grand Stairway sends shudders through some of you, but kids are dragged to battle fields on family vacations every year and climb on the cannons at Gettysburg, wander around and get lost at Verdun, want to go play on Omaha beach. Kids are kids, and keeping them from hurting the wreck is our job; their job is to go see what they can do and see for fun. A pile of transforming rusty scrap metal their parents are all hot and bothered about. Titanic does not touch everyone. I know people who would not spend a cent to go see her. A friend was remarking about how he had thought it touching, about how his daughter was discovering thestory for herself and had seen the movie three times. Then he overheard her and a friend mooning how sexy Di Caprio was, then had to laugh at himself for thinking the wreck was the main attraction.
The Titanic has become a cultural icon. A two hour long slowly unfolding story that has
reverberated down almost a century now: When Walter Lord wrote the book, she had been
almost forgotten. Men who were aboard her that night didnʼt discuss it: ʻAll those women and
children dying that night, and how is it you survived, sir?ʼ But enough time had passed, they had lived their lives and had reached an age where that kind of implication of cowardness from
others no longer had the sort of impact it did when those men were younger. They could talk
about their experiences that night and not feel as though someone was impinging their honor
just by a Look.
Cultural Icons are larger than life. Titanic shocked everyone in her day. My mother remembered
hearing about her sinking and she was six years old when she sank. The Wright Brotherʼs father
wrote about it in his diary. It was one of those shocks that you remember where you were when
you heard the news. JFK, Pearl Harbor, the Hindenburg, Challenger. Some stories are like that, and some drift right on past. I canʼt recall where I was or what I was doing during Apollo 13. It just was not a story for me until the movie came out. Everyone has memories of great events and I can recall exactly where I was when Apollo 11 touched down. I guess that Lindberghʼs flight might have been the say type of story. Titanic might be the first ʻgrand failure of technologyʼ story. I cannot think of anything similar before her. Now we have been through enough of these stories we know all too well that our technology fails. People will say things so they can make money. Iʼve slammed a few of you with my generally sour and cynical attitude here, but making money was not why my group got into this originally. We wanted to go cruising around the Titanic and look over the wreckage for ourselves and enjoy the experience of wandering around and actually seeing firsthand what the neighborhood looks like. She is, to me, the very Temple of Murphyʼs Law. A trillion to one or greater long shot, a piece of our culture, a metaphor for things screwing up, a complex and deep and intertwined story of close calls that were almost missed, but ultimately connected with deadly accuracy. A worst case scenario that was much worse than what any of what her designers could think of. The forces that built her and sent her to sea are a combination of financial and political and business forces, and Bruce Ismay was a good businessman. There was no way that White Star could compete with the government subsidized liners of Cunard in speed, but the narrow beam that those fast hulls required for speed made them roll. Let Cunard have the iron stomached greyhound trade in a rush. Those whose stomachs felt a bit queasy at sea would much prefer the better ride of the Olympic Class liners. The immigrants below in third class would write back to the folks left behind in the old world about their crossing and Iʼm sure that most of their letters made at least a passing mention of how well they were fed. White Star would attract its clients not by flashy speed, but by comfort, good food, an elegant décor and impeccable service.
The liners are gone now. People do not depend upon them to get across the oceans of the
world any more. The idea of taking a ship to actually get somewhere has become obsolete. I
have no idea if this story and our own fascination with this particular ship will last. In another hundred years she maybe a research project for some graduate history student talking about our obsessions with cultural icons. I doubt if the two hundredth anniversary will be more than a very small news item. I do know that there will not be much left of her, a short steel wall shaped like a ship, buried in the mud and filled with rust. The upper decks will have collapsed over a half century before, and there will be no sight seers using this system by then. If you want to go take a look at her, it wonʼt involve costs of a million dollars a month.
Weʼre now on the other side of World War One: the ʻWar to End Warʼ. The horror of that
butchery puts up a mental block in our minds. Everything before that time is not part of our
ʻmodernʼ world somehow. Wil and Orv and their flying machine made out of linen and wood, so
oddly shaped, so far away. Yet Titanic seems a bit closer than that, she has a class and
elegance and just looks exactly how a fast luxurious ocean liner should look. Cunardʼs boats
somehow do not get it quite right. To my eyes they have a dowdy appearance, and the Germans, well, no, not quite right there either. United States is the epitome of the mid century liner to me. The Queen Mary was the queen of the thirties. Normadie is just too intent on being
the height of Art Deco, and her rooms seem a bit forbidding and intimidating to anyone who is
not a movie star. The era of the ocean liners has come and gone. Now it is cruise ships
wandering into ports and a thousand passengers all trying to find the best bargain in the towns
they have descended on. Big liners have grown to be super sized ships that would have dropped Thomas Andrews jaw to the floor and bugged his eyes out at their Neo-Las Vegas discos, multiple pools, rock climbing walls and shops and huge open interiors. Today shipyards do not rivet their ships together, they do not build it right from the ground up. They build the hull, and prefabricated staterooms are lifted onto the hull and hooked up to the ships systems. The
very art of shipbuilding has changed, the very steel they are made of has changed. Up until they
started welding hulls in WWII, the steel used in Queen Mary isnʼt so different than that which
was used in every other ship in the world including Titanic. It was all ʻbrittle steelʼ until they found out it didnʼt weld worth a damn.
Thomas Andrews seeing a cruise liner today would not know quite what to think about it. The
ship isnʼt going back and forth across the ocean carrying passengers and immigrants? What is
its purpose then? It is made for fun, is that it? I donʼt think Bruce Ismay would be able to wrap his mind around a business plan like that all at once, it would take some creeping up on before heʼd be able to accept that paradigm. One thing for sure, no way would Captain Smith or any of his crew could ever have hit that berg today. Our technology has made that impossible, hasnʼt it? Two words: Andrea Doria: No, our technology has not made that impossible, itʼs just made it very unlikely.
I ask questions, I look at stuff in strange ways, I puzzle my way through things and I sometimes come up with answers. Will this system we worked on actually work? My guess is yes, it
certainly will. My realistic opinion is that there is no way on godʼs green earth that it will ever be built or allowed to be installed. Perhaps I am wrong about this system never being built; it just wonʼt be built by us. It irks me to have wasted a half a decade of my life and more money that I can afford on the fruitless pursuit of this dream, but it was certainly an ʻinterestingʼ dream in the true sense of the curse. In World War II, North American Aviation built the first P 51 Mustang in about three months. Designed and built it in those ninety one days. We are now nine months from Titanicʼs anniversary, and about all I can imagine happening in that nine months with this idea is a lot of childish squabbling over who gets to be in the photo with Bob Ballard in Washington.
Oh well. We sometimes roll the dice and they come up snake eyes and R&D is most definitely a
gamble. We lost. That is the way the cookie crumbles and all that. I still think that this is a great idea, but I do know that it is also an impossible idea. But still…
“Wouldnʼt it be cool if …?”


Thomas M. Barron
Former Program Director
January Products
Mill Valley California.

PS If any electronics engineers would like the Gerber files for the circuit board, please contact me at [email protected] . Please put in the subject line ‘Stage Light’ and I’ll send you the patent description, Mark Chancey’s MS thesis on short range optical communications systems, and the schematics for the ‘Laser Tracker’ aiming device. If it works, we can do Titanic. If it doesn’t, then it’s impossible.
I’m sorry about the ‘technologist air of arrogance’ and apologize for it.
 
Project Dance Band On Titanic —part II-


I assume that everyone reading on this board is already familiar with the general dimensions of the debris field and how far apart the bow and stern sections are. While I have always wondered about how they measured the distance between those two large pieces of wreckage so exactly, I would like to suggest a little exercise here that might bring home just a bit of human scale to how big this neighborhood actually is. Open Google Earth and zoom in on your own neighborhood. Use the ruler function and run out a two thousand foot line. You can walk that
distance in fifteen minutes or less, depending on the size of your stride and how fast you're
pushing yourself. While that might seem a bit of an odd request on my part, what I am trying to
do is bring the shipwreck into a little better focus for you. The Titanic has become larger than life and that exercise with Google Earth may give you an insight into what we are really talking about here. In turn, it might also help you to understand how we 'thought problemed' our way through the various layers we encountered in this project and that also leads us to the next part of this program, the Dbot specifications for the Model T robots.
Basically, our commercial robots and the ones that would be going to the Titanic are the same
vehicle except for the internals of the Crystal Sphere on the Model T machines. They'd have
more bells and whistles (or would have) than the standard 'Reef Cruiser' Dbot we'd be trying to
establish a market for if we'd have continued on after finding out someone else had already
invented machines that swim like fish. It's the same design philosophy that an automobile
company employs when they will use one chassis design for many different models. What is the
difference between a Firebird and a Camaro? Engne and suspension, interior and emblems,
but the same basic fenders and roof and floor and sheet metal parts stamped out on the same
dies on the same presses. That commonality of parts cut down the costs of development for
General Motors and it cuts down the cost of Model T robots for the Titanic.
Reef Cruiser's and Model T's would be sharing the same injection molds for their bodies and drive trains and the same drive motors and everything in those two vehicles are basically the same. It is only the ʻpay loadʼ inside the Crystal Sphere that is different.
The commercial attitude also applies to our robot design philosophy. Charlie the RoboTuna is
not a free swimming fish, but rather a machine that mimics the way tuna are shaped and swim.
It was designed to operate off a pylon and the machine would do its thing and make rounds of
the test tank at MIT. David Barrett got his PhD for Charlie. He was not spending his own money
for the machine, but rather government money and price was no objection. I have no idea of
how much Charlie cost, but I am willing to lay astronomical odds that it cost much more than
four thousand dollars. I feel safe saying that because Charlie has thirty thousand parts in him. It depends on how you count your parts, but exclusive of the interior of the electronics pressure housing, there are about one hundred and twenty eight parts in our whole machine. While other machines that swim like fish seem more fish shaped, ours does not look like a fish. It is a pretty strange looking machine, to be brutally honest about it, and about all I can say is yes, daddy loves you, but … gee, kid, you're really not that good looking.
We'd started off with the idea of trying to build a fish shaped machine, but that was due to our having to deal with this pesky battery problem. I am going to take a second here to outline that problem and how it led us around in circles for a while, just so you will understand why our fish wound up looking like they did.
I am going bit of out of sequence and into off topic nonsense here, but I don't think you would be able to appreciate some of the weird things we had to tackle in this program otherwise. I think if you gnaw on a problem without immediately being told the answer to it, you'll appreciate the answer more when you get to it a bit further on. The question is, “How do you back up a fish?”
No, this is not a joke; it's a problem that has to be looked at. What happens if someone presses
the nose of a fish up to a porthole and it's stuck there? Think about it a while and I'm going to go back and talk about Liquid Fish, a dead end, and The Battery Problem. I think you'll understand why I tend to capitalize that in my mind in a moment or two.
Everyone who has a laptop is familiar with how heavy the Lithium ion battery is and the problem
of memory that gradually brings a one hour rated battery down to being a half hour battery.
Those things are not light and you have to stuff some floatation into your machine to counteract
it. That is where it gets ugly. At six thousand pounds per square inch, you can take a Styrofoam
cooler that will hold a case of beer and make it the size of a shot glass, or so I have been told.
The buoyancy tanks that submarines depend on would crush flat if you tried to operate at that
depth and they had any air in them. A submersible is one huge ball that the passenger and pilot ride in, filled with air. Other parts of the vehicle are stuffed full of syncratic plastic that is a mixture of epoxy resin and microspheres. Microspheres are microscopic thin walled glass enclosed bubbles of air. I have a can of it out in my shop from Tap Plastics and it's a powder that you'd never expect to be hollow bubbles. I have no idea of how this stuff is made, but it is one of those scale things: You can't scale up an insect to an elephant size and expect its legs to support it. They will just break under that kind of load at that scaled up size. It's the same deal with those little tiny trapped bubbles of air. Scale one of those bubbles up to the size of the pressure sphere on a submersible and its own weight and fragility would shatter it.
The heavier elements in the machines have to be compensated for by buoyancy. A piece of plastic is lighter than a piece of metal, and if you are clever with your design work, you can juggle the weight around inside the vehicle so that it will float level while it's sitting still in the water.
Where the battery problem got nuts was in the circular reasoning that went around and round.
Let me jump back a second here to an earlier part of our design work and explain what we
needed our bots to do.
Obviously, they had to wander around for an hour while people were sightseeing. For those of
you who have been flinching at my unprofessional vocabulary every time I used the word robot,
or bot, instead of using the much more professional sounding ROV, we donʼt have only an ROV here. We have a machine that is operated remotely by a customer for an hour. “Please return your machine to the recharging rack when finished with it.” Oh yeah, that is sure not going to fly.
If you were out there cruising around the wreck site, I'm absolutely certain and positive you
would be a nice person and bring it right back as soon as your hour was up, but the rest of our
clients I think would be like kids in a swimming pool and might dawdle a bit on the way to the
recharging rack. Battery in the robot goes dead and there goes four thousand dollars on its way
to Portugal, being slowly swept away by the Gulf Stream. You can see that depending on the
customers, many of who would be children, to return their fish like good little girls and boys has a snowballs proverbial chance of really happening. So time;s up! Ding! and the bot shuts down listening to the human that had been driving it and high tails itself back to the rack. During this phase of its cycle, it's operating as an Autonomous Underwater Vehicle (AUV), and frankly, trying to say ROV AUV sounds like someone trying to call his dog with a mouth full of Novocaine, so bots, fish, robots, Dbots, are all okay terminology to use, but Rover is laughing his doggy little butt off at you. However since you don't speak dog, who cares? The professional sounding nomenclature in this case does not describe our Model T Dbot, though the standard model Dbot Reef Cruiser is an ROV all the way through its mission. Don't bring it back to the recharging rack in time, it runs out of juice, it's your four thousand dollars on its way to Portugal, not ours.
A Model T mission cycle was partially talked about earlier on with the surfaced basing idea and its flaws. If we have a machine that doesn't have to go six or eight miles to get to work, we have a much smaller vehicle. QED.
We have a machine that is going to have to operate for one full hour and then be able to find its way back to the recharging rack. The conditions under which it operates are six thousand psi, twenty eight degrees F, and in the Gulf Stream. It should be able to cover two thousand feet in about fifteen minutes and that includes it having to actually go a little bit faster than that eight thousand feet per hour rate due to the effects of the Gulf Stream current trying to carry it away.
Add in another fifteen to twenty minutes to return to the rack and our bot now has to have eighty minutes duration between charges. How fast the thing has to go is about six miles an hour. The time it takes to recharge a robot also will generate the answer to how many robots do we
need to have here? And as that depends upon several things that crop up along the way, I'm
going to just lay my best guess on you here and say that is about 1600 machines. That figure
also includes spares to replace robots that are showing signs of failure in service, so a fish with a bum camera or screwed up something else will be shuttled aside into the dead fish bin on the recharging racks and taken out of service until the entire rack is retrieved and brought back to the surface and another rack of refurbished fish is splashed down to take that other rack's place.
The batch of fish ride up and down in the rack, rather like people on an elevator. There would
have been three racks, two up near the bow (which would be the most preferred part of the ship to look at for most people touring the wreck.) The bow section has much more identifiable features than the stern section, which is so mangled and torn that very few features are easily identifiable as a ship anymore. While sixteen hundred robots might be overkill, house calls out in the Atlantic are expensive, so having more than we need is infinitely preferable to having less than we'd counted on. That six hundred times ten equation only works if you have six hundred bots driving it.
Our original design idea was to have very long lived and reliable robots that could run for years. Your refrigerator, stove, coffee pot and toaster deliver that kind of performance, and your TV and stereo also can deliver that kind of service. You automobile has about twenty thousand parts in it and the drive train and engine warranties have moved up in mileage from what they were when I was a kid to where they are today, as the manufacturing process was able to deliver closer tolerance work routinely. Our robots had a design goal of one hundred and twenty eight parts or less, so expecting several years of reliable operations out of them was not an unrealistic goal.
Until you get to the battery problem, that is.
The L-ion battery is heavy. It develops memory, and it made that 'runs for several years'design
goal pretty much a non starter. Hauling up a whole rack full of fish and swapping out batteries every few thousand cycles crushes the program in operating costs. Even with Tug and Barge operations, seven hundred and fifty miles trips out to the Titanic and another seven hundred and fifty back, plus labor and battery cost, ouch!
The L-ion battery woes are even worse than that. That memory thing kicks in when you are
trying to charge a not fully discharged battery, so what is the solution? Drain down the battery all the way before recharging it? How? Put a bigger battery in it, say a two hour battery and have it gradually work its way down to being an eighty minute battery and into the dead fish bin with it and warm up the next robot with a brand new two hour battery in it? How many fish you say you need?
At four thousand bucks each, you're looking at around six million dollars worth of robots for
sixteen hundred fish. This battery problem pretty much puts that 'we;ll need roughly sixteen
hundred robots on site' into the trash can.
The bigger the battery, the more weight; the more weight you have, the more buoyancy foam
you have to have to counter the weight; the more foam you have, the bigger the vehicle; the
bigger the vehicle, the more drag you have; the more drag you have, the more power you need
to overcome drag, and so your drive motor has to be more powerful; the more powerful your
motor, the more metal in it; the more metal the more it weighs; the more it weighs, the more
foam you need, and now we're back to vehicle drag and don't you just love it when you see a
dog chasing its own tail? Stupid mutt, and this problem was even hard to get a handle on than
the one the dog is busy chasing.
There were days like that, and this was back in 2002, and the days went on and on. Believe it or
not, I got our new battery at a garage sale. I'd stopped to check out what they had and started
talking with the guy who was selling some camera gear. It was a slow afternoon and we got into
this conversation and I mentioned what a pain this battery problem was being. He was an
engineer whose company had designed a piece of gear that is now on its way out of our solar
system after having completed the Grand Tour. He told me about the super capacitor battery
NASA was using on space craft. It's basically doped on two sides Saran Wrap rolled up and is
able to hold a lot more electrical energy per weight than a L-ion battery. It recharges fast, (I believe in about a sixth the time, but not sure on the exact figure), and it never develops
memory!
God bless NASA! Sure, they drop a few now and then, but they do come up with some really
awesome stuff. I emailed them and they put me through to a guy at Battelle who was so helpful
that I can't begin to describe it. NASA likes to triumph (flaunt?) their innovate technology and
every time they can come up with a spin off, it helps them to get funding so they can develop
even more cool stuff and do more exploring, so yeah! A big hearty kiss right on the lips, baby!
You guys broke the back of that problem and put our idea for Liquid Fish into the trash can.
Liquid Fish was a design having a fish body made out of neoprene or another acid resistant and
flexible material. While the L-ion batteries weigh an awful lot, liquid acid batteries also have some problems with them. I'd been reaching out for a solution and had come up with the idea of forcing the acid past its metal plates instead of allowing convective circulation and Brownian motion to bring the acid in contact. The design called for three bladders on either side of the fish (six total), to pass the acid through the plates inside the machine. As the fish tail thrashed back and forth, one way flapper valves would keep the acid constantly circulating. While this machine came closest of any of our designs to looking like a fish, liquid acid batteries lose cranking power the lower the temperature. Anyone who has ever tried to start a car at five below zero F knows how sluggishly it will turn over and how quickly the battery will be exhausted. Twenty eight F is not as bad as five below, but you are not going to be getting a really good deal on how much juice your battery will be able to supply. I was certainly happy to put the kibosh on Liquid
Fish, as I really didn't feel right about someone finding a dead fish that had an electronic failure just wandering off to a beach somewhere in Europe all filled up with freshly charged up acid.
Another small problem (small?) was that the specific gravity of the acid varies. Eventually that acid becomes distilled water, and designing this so that other parts of our fish would work right just went into a whole new level of complexity because of that varying specific gravity.
The Super Pumper battery in Liquid Fish was a total pain to try and deal with as far as
prototyping went. How do you design a cavity inside a fish and make sure it is producible on a
production line and has close enough tolerances so that our fish would be able to 'hover' in the
water? This was a monster problem for us to handle in prototyping, too, as the entire vehicle
would not be modifiable without a totally new vehicle being built. For prototyping proof of
concept vehicles, you want something you can quickly and easily modify without an entirely
new design being required and an entirely new machine being constructed. Liquid Fish was a
dead end blind alley for us.
Our Test Mule vehicle was not a thing of beauty. It was made out of some specialized parts that fit into PVC plumbing parts and its best feature was that it could have its geometry quickly and easily altered with a hacksaw and a piece of PVC pipe. What we were looking for from that machine was a series of numbers which we'd use for the next stage of development. I realize
that sounds a bit vague, so perhaps I should talk about the design in some detail, as well as
what we were looking for in our tests.
The entire idea of 'machine that swims like a fish' was serendipity. The communications link
cannot handle murky water, as the laser would be diffused on its way through. This is a critical
piece of our system, and has to be taken into account.
The 'spar spine' is our terminology for the parts that make the tail thrash. Our first order of business was to construct a mechanism that would be hand powered when pulled through its
range of motion. Strain gages in the hand powered system would tell us what kind of power the mechanism would require to activate as we tried out different tail designs and geometries. Once we had established how much physical force was needed to make the thing thrash with the tail
design we found best, we'd have the amount of power our machine would need to perform.
While that particular mechanism seems like just one assemblage of parts that go into a larger
assemblage of parts before it seems that we have something here, what the spar spine pieces
are not connected up into a real vehicle, but just hooked as the pieces needed to make that tail thrash. Those parts act as a wind tunnel in effect. We could try out different tail designs, different geometries, and find out engineering data we'd need. While you are already aware that other machines which swim like fish already exist, we were looking at having to solve this series of problems in order to get to the Titanic. Kind of like Wil and Orv freezing their butts off camping out in December at the beach, only their goal wasn't to invent the airplane, it was to start an airline, and yes, a lot of this work just depends on how you look at it, ridiculous as it may sound.
This making a quick buck off the drowned women and children takes some time to do right, you
know?
The design of the motor was a magnet in the middle of a cable that was surrounded by a
winding of electrical wire that when magnetized, would pull that magnet over to one side: a
solenoid, in other words. The cable was attached to the tail so that when it was disconnected,
the tail could be disassembled for transportation. As our vehicle design (excluding tail fin past the last part of the final spar spine element), was for a forty one inch vehicle, it would have been a bit awkward to transport fully assembled. Our motor for driving the fish had to have enough power to move it, but more power past what we actually needed would just be wasted. A minimalist main drive motor also uses less power, weighs less, and we were pushing this pretty close in the first place. And yes, we were doing the equivalent of Wil and Orv discussing the spec sheet for a DC 3 while still messing around with the wind tunnel, but this was a single goal driven process here and there are an immense number of potential technical show stoppers along the way. Any problem we could figure out a way to work around is one problem we would not have to solve head on.
That can be knocked down for transportation was another reason I was not sad to see Liquid
Fish go. You also can't fly with a machine full of acid on airplanes, nor send them through the
mail.
The entire Dbot program got shelved while we were still trying to solve the problem we'd
encountered using RTV (Room Temperature Vulcanizing) rubber for our molds. There were
bubbles in the molds, and we also were encountered bubbles in the casting resin we were using for our parts. The solution for that required a vacuum pump. Danny had a friend of his up north who had one and it had just been borrowed and brought down to my shop and Iʼd just begun modifying the connections to get it to hooked up to a vacuum chamber when we found out about Charlie and his brethren and our Dbot program went on the shelf, never to return. Months of work and nothing to show for it but handful of parts, and not enough parts to put the spar spine together.
One of the things stuffed inside of Crystal Sphere was a thing called 'Tilting Camera Platform' that allowed for orientation of the vehicle while it was in hover mode, as well as for steering it under power. This system basically shifted a very slight amount of weight a very small distance inside the Crystal Sphere and that in turn would make the vehicle "look down at the floor" or 'look up at the ceiling'It required some rather clever design work to pull that trick off. It's easy to make the vehicle stand on its head, but getting it to tilt down forty five degrees and stop or tilt up forty five degrees and stop is a bit more difficult. Basically after the Dbot vehicle terminated, my sole job here was to deal with all the "other than engineering" problems and act in a support role for Danny's work on the communications device.
 
Project Dance Band On Titanic.

Research and Development Program to
Emplace Six Hundred Sightseeing Robots
on the Wreck of the RMS Titanic.

2001-2006, January Products R&D.

It was my honor and privilege to be associated with the group of people known as January Products.
A chance remark in a conversation in the spring of 2001 led to the formation of a small group of people working on the variety of tasks that were generated by a chance remark. Though only a
small group for such an ambitious program, we attacked the basic problem and made significant
progress by the time the company ceased doing business. A bad business decision and undercapitalization led to its demise. We had a patent pending on a communications system in
progress, but had not completed assembly of the proof of concept device at that time.
Proprietary information is usually closely safeguarded by the companies that have spent time
and money on programs. Even negative information about blind alleys can be beneficial if your competition is proceeding down the same blind alley you'd previously investigated. Knowing something does not work is safeguarded the same as infrmation on stuff that does work.
However, it is legal for me to disclose January Products proprietary information in this case, as
the company no longer exists.
This technology we were working on has vast financial potential. Unfortunately, a curious series of events took place in which yours truly disclosed the entire system architecture of the system and nullified a considerable number of patents. Ignorance of the law can be brutal and we had to select one patent out of the batch and concentrate on the one we thought most likely to be worth money. Unfortunately, circumstances did not favor us.
What I would like to do is present this information to people on this board and let them take a look at it. I doubt if anyone will spots any mistakes in our engineering logic and the goal is to within the next nine months put this system together and emplace it.
The technology we were working on is called Deep Bottom Ocean Technology. We reexamined
the problem, broke it down into sub problems and sub programs, and rethought our way through
the entire methodology of putting a robot on Titanic.
When we started this project, we knew little of underwater engineering besides what you pick up
from movies, documentaries and books. Five years later, we knew much more than what we
started with. Other people helped our fledgling project out with time, advice, and referrals to
other people. Several of the people in our group or tied in with it have been, or are,
professionally involved in underwater engineering. What had started out as an amateur effort acquired financial advisors, technical experts, lawyers and support staff, all of us working on this for nothing.
We came close, but did not make it.
It was a failure in business brought on by ignorance of law that led to the demise of January Products.
By 2006 we were long past the bone headed mistakes and idiot assumptions stages.
Encyclopedia Titanicia is a group of people who are interested in the Titanic. Many of you are
experts in a great many fields and Iʼd like to present what we came up with to solve the problem
of ʻhow do you put six hundred robots on the wreck of the Titanic, charge people ten dollars an hour to rent them, and make a profit?ʼ
For those of you who belong to the ʻleave her alone untouched forever in the darkʼ school, or
those who will think that this is ʻexploiting the Titanicʼ, all I can say is that we started this because we wanted to explore the wreck for ourselves and are not able to afford twenty five
thousand dollars for a submersible ride. The actual support technology is certain worth much
more than Dance Band On Titanic. The idea that this was a fly by night operation attempting to
cash in on the fame of Titanic is very hard to refute if you are an underfunded shoestring
research and development company depending on peoples day jobs to stay alive. Those of you
who are going to say we were only in it for the money are dead on target though. This was
supposed to be a money making proposition and the engineering was shaped by what we
thought a reasonable ticket price would be. If you have millions of dollars, you can go explore
the wreck. We wanted everyone to be able to go see the Titanic for themselves and not as an
edited piece of film or video.
Our engineering started with the opening remark in the conversation that started this.
“Wouldnʼt it be cool if you could take and rent a robot and go cruise around the wreck and see it
for yourself?”
“Yeah, but if you had hundreds of robots wandering around, youʼd stir up so much silt nobody
would be able to see anything,” I replied. Danny sat and thought a few moments and I drank
some coffee.
“Well, if you had a robot that swam like a fish, you would not have that problem.”
“Oh? How would that work?” I replied. Danny is a technological wizard, good with his hands,
and inentive. If you donʼt know the guy personally, well, he made his own suit of armor, owns a Mad Scientists Lab (complete with Van der graf generator right out of 1930 monster movies),
and of course a Klingon costume, complete with latex mask. Iʼve seen his robot hand that
articulates the same as a human hand and he is way past what we normally think of as ʻcleverʼ,
as you shall see.
Machines that swim like fish sound a bit Rube Goldberg-ish, but Danny comes up with some
extraordinary things when he thinks about them. With propeller driven machines, itʼs like taking
an electric table fan and blowing it across a paper cluttered desk top. Papers everywhere after
youʼre through. You use a frond type hand fan, the papers might rustle a bit but they arenʼt all
over the floor.
We didnʼt know that machines that swam like fish had already been invented at that point and
by the time we did, a lot of time and money had been spent on our own machine. If you are
familiar with Charlie the RoboTuna and The Fish Page at Nippon Marine Research Institute, you
will see how others solved that problem of fish type locomotion.
However, we were not trying to just solve for fish locomotion, we were trying to develop a
machine which would grow up to be a mass produced tourist vehicle able to operate on Titanic.
It was always a commercially intended venture. The machine we had planned on manufacturing
would have been of use in search and recovery, marine science, salvage, and of appeal to
those who are affluent enough to have four thousand dollar toys no one else has. In some
cases, ignorance of a field can be of benefit: Our initial production run was planned on a four
thousand unit run, which exceeded the entire worldʼs population of ROVʼs in 1999.
For those of you who are not familiar with the rule of thumb in ROV cost estimating, a prototype
machine will run you one hundred thousand dollars and a production one is still thousands of dollars, and that is per pound. Production deep water ROVʼs are not run down an assembly line, they are put together on work benches by teams of very highly skilled specialists. We were
planning on building our machines by plastic injection machines making parts and semi skilled
labor running screw guns and feeding conveyor belts. Design philosophy drives costs: A ʻproduction runʼ of an ROV can be a very low number. You could say a Ferrari Formula One car is a ʻproduction vehicleʼ in that there are more than one of them and they are built to the same design and specifications as their stable mates. January Products initial production run had to take into account costs of making molds for the parts of the Dbots, as economy of scale comes into play here. F1 cars will never be cheap, but Chevyʼs
wonʼt ever cost in that range by the same token.
Dance Band On Titanicʼs initials are all over this technology. The all capital letters DBOT is the support system that the robots would need to function. It supplies electrical power for the
lighting, robot recharging racks and the communications system. The capital D-small letters -bot are the sightseeing robots. Both terms, had we stayed in business, were intended to be Trademarks of our company. Without being one bit funny here, “I drove a Dbot on D Deck” was planned for t shirts that would be on sale in the gift store at the museum or aquarium where the robot controls would be located. The ʻArt of The Dealʼ behind the scenes might take a little time to sink in, but there isnʼt a single museum or aquarium director in the entire world who would mind having more money to pay for more displays, exhibits, or to help defray the overhead and costs of buildings and the specialized machinery aquariums all take money to set up and run. Items like gift store sales, income from the coffee shop or café, admittance tickets and grants are what these places depend upon to stay open. I might be an exploiter, but I do believe that if all the details of a project are not discussed openly, it may appear that there is something shady and underhanded going on in the background with our plans for ʻwho gets the moneyʼ from the Dance Band On Titanic installation.
A bit of confusion might also come about with regards to what the ticket price would have been
and what our ʻten dollars an hour and make a profitʼ design goal was. The operating costs of this entire system have to make hard economic sense to investors before we could have obtained
the financial backing necessary to put this scheme into operation.
RMS Titanic Inc. owns the salvage rights to the wreckage of the ship. We have to respect their
legal rights to work the salvage site without outside interference. The only ʻthingʼ that anyone would ever be able to take away from Titanic using our system would be their memories of the images and sounds of the ship. While many people have an opinion on the salvage, my own
personal point of view is ʻThat is what salvors do!ʼ As far as ʻoutside interferenceʼ goes, the RMS Titanic is the most ʻinterfered withʼ salvage operation in history. While Titanic IV may strike you as a joke, (“What, they made three sequels?”) that is what the count is in court cases and litigation is not cheap. Besides the costs of the legal fees, they also have significant operating expenses as there are only seven manned vehicles in the entire world that can reach her at this time in history. Besides respecting their rights to keep off unwanted trespassers, the ʻKite and Stringʼ array system that physically holds up the emitter heads for our communication/illumination system presents a ʻhazard to navigationʼ to submersibles that would be operating on the wreck. NOAA has guidelines established for operations on her and the USCG officer in charge of interpreting those regulations agreed that our ʻKite and Stringʼ array system posed a danger to safe navigation. The modern submersible has very small windows in it and drifts rather slowly up or down in the water column to and from the surface. They have skids, ducts,manipulator arms, carry baskets and other pieces that have significant ʻsnagablity factorʼ and lousy visibility out of the vehicles. Peering out of a face sized porthole is rather like putting a megaphone to one eye and looking through it: Rather like ʻblindersʼ on a horse prevents it from seeing what is going on off to the side. There is other technology besides the submersible available for reaching those depths. Hawkes Ocean Technology System uses an ʻupside down airplane wingʼ design on their submarine
vehicles. I talked to them about a titanium hulled vehicle that could reach Titanic and they
quoted us five million dollars for it. Instead of a slow fall though the water column, a Hawkes
type machine depends upon its forward speed through the water to achieve negative lift. Itʼs a twenty minute run down and another twenty minutes back up. If the motor driving it through the water fails, the machine is always positively buoyant under any circumstance of normal operation and it will rise to the surface. It is a much more nimble vehicle that any other type of submarine technology now being used. While the vehicle cost drove our project cost estimate up to forty two million dollars, the economics of this plan are such that it did not make a major difference to our bottom line calculations.
The initial back of the envelope calculation as to the feasibility of this project depends upon us hitting certain targets. While this is a rather mercenary way of looking at the project, it does give you an idea of what its potential for being profitable actually are. Wild Assed Guesses and ʻmade up numbers out of a hatʼ can actually help you grasp the problem. Our WAG initially was
that this would cost thirty seven million dollars to build. Our ʻnumber out of a hatʼ figures were six hundred robots and ten dollars an hour. In ten months of full time utilization of the entire robot fleet, this system would pay for itself. There are a lot of very iffy numbers about this. Our engineering project would stop where the fiber optic tied into data lines ashore. Our operating costs do not figure any costs of data transmission, as this is too much of a variable for us to be able to calculate. An aquarium in Australia would have greater data transmission costs than a museum in Halifax would. I just wanted to make that distinction clear to everyone on what our system encompassed.
The basic numbers are six hundred fish times twenty four hours per day times ten dollars an
hour times three hundred and sixty five point two five days in a year. Assuming that this system would remain fully used for over a dozen years, the pre tax, after operation expenses total profit is one half of a billion dollars. I want to make this clear that this is a very unlikely scenario, as that would require fifty million people to go see the Titanic. Realistically, this installation would become a passing sensation and weʼd wind up passing out the tickets to science fair winners and have group rates for class tours of the wreck. The emphasis here on the money part isnʼt a lack of respect for the dead; itʼs to show that this is a sustainable venture that would be
worthwhile doing. Half a billion dollars is pretty much outside of my own personal idea of what is ʻreal moneyʼ. I canʼt think of one single object on this planet Iʼd be interested in buying at that price. It has no ʻrealnessʼ to it. Itʼs an abstraction, just another large number that kicks out a back of envelope calculation, but that number drove our own design philosophy. At that price, we wanted the ultimate in robot vehicles and realized we would ultimately be able to pay for it. One part on our robotsʼ the electronic pressure housing called ʻCrystal Sphereʼ was to be crammed with more electronics and mechanisms that you can shake a stick at. Two cameras for stereoscopic vision, full stereo sound, a laser for uplinking the video signals from the cameras and this Ultimate Crystal Sphere was generations down the line from what our initial commercial Dbot would have in its head. The cost of development of that single piece of gear is way past what our group would be able to handle, and it seemed that it would single handedly prevent us from being able to hit our four thousand dollars per vehicle target goal.
I apologize for my emphasis in the economics of robots on Titanic, but this was not a ʻcost is no
objection!ʼ and ʻscience for the sake of scienceʼ approach that we took. If it didnʼt make sense economically, there would be no reason to commit ourselves to this very long ranged plan. If someone is going to put up that kind of money, they wonʼt be doing it because they want to treat a few enthusiasts to sightseeing a wrecked ship. They would be doing it because they could get their money back and some profit from risking their money on this in the first place. What many of you might consider an undue emphasis on the economics of this venture and our making a half a billion dollars off the tragedy should consider is that that Dance Band On Titanicʼs profits are not that big a deal.
When we started doing this, we were looking specifically at the Titanic and trying to solve a
specific problem; which was ʻhow do we do this tourist robot trick?ʼ A small apples and oranges
comparison can be made between the state of the art technology being used to put a robot on
the Titanic today and our system.
To go to Titanic today, you need a surface support ship, a submersible, and bring your own
robot. Submersible into water at site, slowly drift down the water column, get to the ship, drive the robot around on a tether: Your operator has to be inside the submersible and it gets quite expensive. The only data I had on ʻhow expensiveʼ was from a book written about the IMAX Expedition of the early nineties. They rented the Keldysh for one point five million dollars for six weeks and that breaks down to north of fifteen thousand an hour for bottom time. Plus your own camera housing, technical crew for the camera and you can see itʼs not cheap to go to Titanic.
And we are going to make a profit at ten bucks an hour?
Yeah, totally off the wall, off the deep end, obviously sounds crazy, but yes.
So, is our system three orders of magnitude cheaper than their system? Yes and no.
You simply cannot support six hundred robots being driven around by six hundred individual
operators with todayʼs technology. For one thing, youʼd have to have all six hundred crammed
into seven very small vehicles, as there are only seven vehicles in the world that can reach the site.
Our system would not support just one robot and be able to make a profit. It can make a profit
though when you put enough vehicles on the site: Itʼs apples and oranges, you see?
We lived with this thing for several years and had overlooked the obvious. Model T (Titanic)
Dbots are not the only battery operated technology you can run off the engineering support system and the engineering support system is a more valuable than the Titanic installation. The support system would enable a lot of deep ocean projects that are just too expensive to be done today. That surface ship hovering overhead consumes money like it is going out of style. Ship, crew, food, fuel oil, cost of ship itself, cost of submersible; the engineering chain of logic that puts that robot onto Titanic is very expensive to operate. If you can get rid of the surface ship based approach, you can change the equation around.
We looked at the idea of having a recharging platform at the surface and the robots swimming
up and down. Adding five miles for the up and down, figure out how long theyʼd be spending
swimming up and down the water column, then figure out how far the Gulf Stream would be
carrying them during the time they were swimming up and down, you are obviously going to
have a very large and expensive robot on your hands that would be spending most of its time in
transit to the site. To have six hundred robots available to rent at one time, you will need
thousands of them. Robots recharging, robots in transit, just that brief look at the surface
recharging idea shows itʼs obviously unworkable.
Sometime during the sixties, Iʼd read an article in Analogue magazine about an idea for ocean
current driven generators. All of the electrical equipment involved in deep water engineering
today depends upon electricity being generated on the surface, either ashore or aboard a ship.
The ocean current driven generator idea was that article in Analogue, and sorry I have no idea
of who it was written by, but it led to the breakthrough in our thinking as to how to approach solving this problem.
By generation of power onsite, this whole thing unfolds like a flower. It is an elegant engineering solution that led to us taking a look at other cost factors involved in this.
“Tug and Barge” is partially design philosophy and our pragmatic solution to the dedicated and
specialized surface support ship. Barges are towed across oceans by sea going tugs and
deliver machinery that simply wonʼt fit inside of a ship. Having no engines, they are the very
cheapest of seagoing structures in use today. A dedicated barge for our systems can be laid up
for long periods of time with less expense than a ship would because the barge didnʼt cost as
much to build in the first place and has no expensive moving machinery that has to be
preserved or maintained while idled.
Tug and Barge was our approach to doing Dance Band On Titanic.
The elimination of the surface support ship idea lead to the ʻself deploying and self retrievingʼ
gear. It is not 100% retrievable, as cast concrete anchors and ballast materials would be
dropped to retrieve the gear. This is the same principle of operation as modern day
submersibles. If your gear is lighter than the seawater it displaces, it will rise; if itʼs heavier, it will sink.
One of the people who worked on this suggested a full up Tug and Barge system for working
the Titanic might not be such a great idea if one of our guidance system went wonky on the way
down. I do not think that it would make us very popular if we plunged an anchor through the
already weakened decks of the Titanic. One of the other people involved in this project makes
his current living as a gunslinger and is very attached to the ship. I believe, in spite of our
friendship, he would shoot me down like a dog in the street for doing something that stupid, so
the Anchor Guidance Package went on the shelf in favor of Reinholdʼs idea of using submersibles for emplacing a guide rope to the bottom that equipment would be able to slide down. Ir might make this a more expensive project, but at least I wouldnʼt have to co star in a scene out of High Noon with Roy, so yes, good idea Reinhold, and just suck it up on the installation costs. Itʼs a pity the NR-1 has been retired as heʼd been involved in a system in Hawaii that used her to emplacing the Geophone project. It would have been nice to used a vessel that has no limits on bottom time. I have no idea of how a civilian enterprise would have been able to finagle using her, but with a half a billion in potential profit out there, you can afford to think big.
I hope that my rather rambling style of writing here is getting my points across to you that this
was not your usual ʻtwo guys in a garageʼ idea. Two guys in a bike shop, two guys in a pizza
box strewn apartment, two guys in a garage, a couple in Palo Alto with a piece of hand wired
gear on their dining room table. The airplane, Apple, Hewlett Packard, Cisco Systems: Come to
think of it, maybe this was a typical two guys in a garage idea, but we were not among the lucky
ones, so out of the boxes in the basement and out on the table comes this rather odd idea we
came up with ten years ago.
The points I am trying to make here is that it is impossible to do the ʻrental robot concession
standʼ idea with the current state of the art technology in engineering. While that is a valid
systems approach for short term exploration and salvage operations like the Central America, it
is not an approach that is commercially sustainable for a long time installation like Dance Band On Titanic. I am trying to cover a lot of ground here rather quickly and running through the elements that lead up to our selecting this approach of the Deep Bottom Ocean Technology engineering support system and sub systems.
All of this stuff is just straight ahead, applied engineering. We just happened to look at the problem a bit differently than the paradigms proessional underwater engineers are accustomed
to using while thinking about ʻhow to solve a problemʼ
The ʻmachine that swims like a fishʼ has been invented. A now out of business company in North Carolina that was called Nekton LLC would have designed a fish for us for one million dollars and they have experience in building ʻbiomemicʼ fish type machines.
The generators arenʼt a significant engineering challenge. A principle at SynergyCA estimated the cost of the generators at ʻa buck a wattʼ and he had been the CAD engineer for the University of Hawaiiʼs Project Geophone, so we are talking about an alternative energy expertʼs professional opinion on the costs of those generators.
Some of you might have noticed that there is one significant problem which has not been
directly addressed here and that is the fact that all deep water Remote Operated Vehicles
(ROVʼs) use a tether to connect the operator to the vehicle and send images from the camera. I
call those vehicles ʻdopes on ropesʼ as the problem of sending video signals from the robots and command and control signals to the vehicle is a rather daunting technical problem.
Dan Porter, co inventor of the DBOT system, came up with a theoretical solution to this problem
that was under development when time and money ran out for us. As the robots would be
wandering around the bow and stern and the debris feld, I coined the term ʻStage Lightʼ for this system and the thing we were concentrating all our efforts on during the last two years we were in business. I had made a devastating business mistake by describing the various components in an unsolicited report I had sent to Dr. Robert Ballard after his 2003 article about ʻRobots On
Titanicʼ appeared in Popular Science. As it turned out, this constitutes ʻpublicationʼ in the legal sense and effectively nullified several patents on this entire scheme. While there was no fault other than mine in making that mistake, it was a case of unfamiliarity with patent law on my part that proved ultimately terminal for our company. No other person is responsible for that mistake
besides myself. In my own defense, I think that Dr. Ballard is a lot more recognizable name than
mine and our chances of obtaining funding if an investor heard that Dr. Ballard had his own
plans for robots on Titanic would be effectively zero. Nothing he did, or any of his associates did, was in any way meant to harm our company and I want to make that perfectly clear before continuing this outline of our work and what our approach to the problem sets were.
Dannyʼs idea for command and control of the robots and uplinking of the video signals from the robots was the Stage Light system. I will later on present a great deal of engineering information about this system, but a non technical laypersonʼs description of this system is in order right now so everyone will have an idea of how it works.
Inside the pressure housing called Crystal Sphere is a two axis gimbaled mount for a blue green laser. This is controlled by an aiming device called somewhat inaccurately a ʻLaser Tracker.ʼ That uses two photo receptors that compare the amount of light hitting them and will move the mount in one axis to get the two photo receptors so they are both getting the exact same amount of light. One axis controls left right and the other set of photo receptors and motors control the elevation. The purpose of the laser tracker is to lock onto a light source coming out the ʻemitter head(s)ʼ I use both singular and (plural) in that because our commercial robots would have been operating off of a single emitter head system (called the ʻPerch Systemʼ, more about which will be written later if anyoneʼs interested ) while the Model T (Titanic) model would be in a multi emitter head environment. The Perch System is not a bottom based system but is operated off of a surface vessel. The Perch System supports only one of our Dbot commercial machines. The Perch System is a recharging rack, as well as contains an emitter head for wireless C2 and video signals. The Dbot can be towed along behind a boat at depth and when something of interest is found, the boat can stop and the robot can operate as a ʻfree swimmerʼ off of the Perch.
The tetherless communications is a device that was in the process of invention when we folded.
Without this one part working, the entire Dance Band On Titanic idea will not work. It is an
obvious truism that “all parts of a machine must work in order for the machine to work” and the
entire Dance Band On Titanic system is actually one machine with many parts.
The problem with attempting to send a radio signal through water I should outline a bit so youʼll have a better understanding of what the problem actually is. Radio signals are absorbed quite quickly in seawater. They are of very high frequency and many of you may be familiar with the ELF system that is used to communicate with submerged nuclear submarines. It is a very low
frequency radio signal that is passed through the Earth and is only capable of transmitting at
very low rates. I believe, but am not certain of, that we are talking ʻletters per minuteʼ here. Obviously this will not work for transmission of real time video signals, as there is simply too much information that has to be sent. The refresh rate on television signals is thirty times per second so that is the amount of bandwidth that is needed to carry that information. Radio frequencies simply will not cut it. They attenuate so quickly that it would be like throwing a flashlight into a drum of black paint. You might be able to see the flashlight for a split second as it sank, but the range of the light in the black paint is about what it would be for a radio signal in water. Itʼs just soaked up before it gets very far. Sunlight is pretty much gone by the time you hit six or eight hundred feet. The higher frequency light is absorbed the deeper you go until what you wind up with is only blue light able to penetrate that far down: Thus Dannyʼs selection of a blue-green laser to carry the uploading video signals: The information from the camera is encoded and loaded into a frequency modulated laser beam and shot at the emitter heads. If the laser tracker is aiming the laser accurately, the light from the laser hits the photo receptors inside the emitter head. If it misses; no video at all will be uplinked.
There is another small problem that pops up here, in that photo receptors have to be within a
very small capture angle. I have forgotten the exact number of single digit degrees off of ninety that a photo receptor starts to ʻsmearʼ the incoming signal, but if your incoming laser light is too far off of vertical, the signal gets trashed and unreadable. In order to beat that, internal baffles inside of each emitter head keep the ʻnot being usedʼ photo receptors from ʻseeingʼ the laser light. If youʼre familiar with those odd dice used in role playing games, a dodecahedron is what is required inside that emitter head to prevent signal smearing.
From the emitter head, the signal is passed through the onsite computer system and through an
armored fiber optic cable to the shore and then through other fiber optic cables to the locations
where the customers are all over the world. The current ʻstate of the artʼ in home computers
simply cannot support that amount of data. A home fiber optic cable just wonʼt cut it and thus the need for dedicated installations at aquariums and museums that will have the capacity to support dual video feeds. That is if we want to have a three dimensional stereoptical
experience. As we were ʻblue skyingʼ the best possible experience we could figure out how to
do, I should mention that I am not an electronic engineer here, but rather the support specialist
for obtaining what we needed to put the Stage Light system together. At one point, when Danny
needed some help with the electronics and he asked me to find a specific type of engineer. I
worked my connections and did find someone, did the Non Disclosure form thing, and then had
to ask him ʻwhatʼs a lightwave engineer do?ʼ That is the art of stuffing a signal down a piece of fiber optic cable and the reason that I brought that point up is so that you will realize that this is not my specialty here. What I am attempting to tell you about here is just based on my having to deal with this stuff for years and the familiarity I acquired is a very thin veneer of apparent knowledge about a quarter of an inch deep. I can understand this stuff enough to explain it, but I do not understand a high level technical description of the technology such as was written on the patent application, nor what was written in another piece of independent investigation conducted by Mr. Mark Chancey for his masterʼs degree in electrical engineer. Mr. Chanceyʼs work fit hand in glove with what Danny had been doing. Markʼs work did not have the laser tracker idea, Danny had no idea of how far a laser signal could go through seawater, and
together the information to construct a workable communications link is pretty much all there, itʼs just never been assembled. Now Doctor Chanceyʼs work also involved modulation of the signal, which was partially what we needed the lightwave engineer for.
While the uplinking of the video signal delivers images (and also sound, which has negligible
bandwidth compared to television), it is only half of the system. Controlling six hundred robots is not simple. If Roy hadnʼt have pointed out that this was a very difficult problem, the honest truth is that we would have missed it being patentable. Danny had said he had an idea on how we could deal with the communications and I just chalked it off as a done deal. Like I said, I am not an electronics engineer and being color blind, I had never gotten into anything at all to do with electronics any more complex than hooking up a stereo system. Danny had been working as a technician at Agilent Technologies when this project began and I just assumed that this was something that he knew about that was known in electronics. If not for Roy, it never would have occurred to me that this was anything special. Danny had explained it to me and now I am explaining it to you. I think that I can make it clear in laymanʼs terminology what is going on
here, and if someone who is an electronic engineer spots some fatal flaw, more power to you. A lightwave engineer, a code writer, the former chief engineer of a mainframe computer company and Roy and Danny all thought this might work. If someone has information about this type of system being worked on since 2006 and has test results that shows it definitely will not work, then you know more than I do about this.
For the command and control of six hundred robots, a thing called a Hewlett Packard Interface Buss is the starting point. Some may be familiar with this, but for those who are not, what an HPIB does is control many machines off of one circuit. Each machine has a ʻgateʼ on it that will not open for commands until it hears the right address being sent to it. The machine sees that address; it opens up the gate and accepts the signals being sent to it and then shuts that gate and ignores everything else on the line. Perhaps a better example would be how a USB port on your computer works to send signals to your external drive, your printer, your stereo system, or to another monitor or whatever else you have hooked up. Your printer is never going to try and print out Bob Dylan singing and your joystick is never going to be affected by signals sent to your printer. There is one line going out of your computer, but many different devices on the line,and that addressability factor is what makes an HPIB work. I have no idea if it is like a USB port, but I suspect so. The system might end a signal (and this is way oversimplified, but does get the essentials across) to Robot Number 259, and it would be ʻwhat are you seeing, send me a picture, thank you, now turn left and go to full power and dive, and that is all we have for you this split second and Robot Number 260, youʼre up, what are you seeing send me a picture, look up, thank you! And Robot .. you get the idea of addressability.
How the robots get their signals is by the LEDʼs in the emitter heads. They can blink on and off at a really high rate. The phenomena known poetically as ʻthe persistence of visionʼ is
responsible for all of our moving picture technology, be it film (16 or 24 frames per second) or video (thirty frames per second, sixty if you want three D stereoptical vision). Our eyeballs depend upon chemical reactions to function and once excited by light falling on our photo receptors, it takes a little bit of time to return to the ʻoffʼ state. Even though it looks like something is moving, itʼs just your mind is being tricked into believing that the light is on all the time and it doesnʼt ʻreadʼ fast enough to see each picture as an individual photo; it instead combines them into one flow of photos so you think the picture is actually moving. This where an electronic photo receptor has it all over chemical systems which our eyes basically are: They can ʻreadʼ a discrete bit of darkness between the burst of light that looks to us like the light is on all the time. The ʻcameraʼ gathers in light as long as itʼs on, and its iris is open. (I am mixing film and television terminology here, and realize that a lot of engineers are muttering ʻidiot!ʼ under their breaths right now, but in the interest of getting this across to non engineers, just quietly grind your teeth and bear up for another moment, please.)
The signals to the robots are sent to them using the LEDʼs that illuminate the debris field and
the wreckage of Titanic. The idea of trying to find your way around in the dark, well, as Roy put it, youʼd be lucky to find either section in an hour if you were dependent upon a flashlight in the bots to find your way around. ʻIt would be like trying to see Carlsbad Caverns with only a flashlight.ʼ
 
Forgive me Bob if I'm a bit slow. Also forgive if I cannot see the forest for the trees but what is all this to do with 'Research Articles'?

I will sort out a couple of errors that I was able to spot.

First; Titanic, like all other ships with a block coefficient of around 0.6 would have 'rolled on wet grass'. Most ocean-going passenger ships of that period did so. The speed of the roll was the problem. Low weights made it quick while high ones slowed it down.

As for mapping the debris field... that's easy!
High quality DGPS combined with sea bed transponders strategically placed round the extremities of the site. They've been doing it in the offshore oil industry for yonks!

Jim
 
Posted by Mark Baber on Thursday, August 18, 2011 - 2:33 pm: what is all this to do with 'Research Articles'? Nothins, so it has been moved.

And where oh where did you move it too?
Inquiring minds want to know.
And that 'can't reply to this' email you sent was just so informative!
I haven't got time for hide and go seek games, so how about coughing up a little more information?
WHAT DID YOU DO WITH MY ARTICLE!?
My contact information is in it, so write to me via it, instead of this very frustrating BS you just laid on me.
On top of taking five hours to fix the wierdness of converting from HTML to what archaic code the boards use, I really do not need 'nothin' in the way of what constitutes 'research' from people who are too impolite to inform me of what they did with my article, and who send emails that can't be replied to.

Tom
Former Program Director
'Dance Band On Titanic'
January Products
Research and Development

Five plus years on one project and you have the chutzpah to tell me what research is?
 
And where oh where did you move it too?

Here.

And that 'can't reply to this' email you sent was just so informative!

I didn't send you any email; it sounds like you're referring to the automated email messages sent, if you request them, if someone posts in a thread you have posted in.

I haven't got time for hide and go seek games, so how about coughing up a little more information?

Such as...?

WHAT DID YOU DO WITH MY ARTICLE!?

Put it here.

instead of this very frustrating BS you just laid on me.

Ummm...I didn't "lay" anything on you, just moved a few messages. Please note the following from the Board Rules at https://www.encyclopedia-titanica.org/rules/: "You may find that legitimate threads that have been posted in the wrong topic will be moved (without warning) by the moderators to a more appropriate place. Take care to start a thread in the appropriate topic (see above). If a thread seems to have gone, use the search engine to find it."

you have the chutzpah to tell me what research is?

I didn't tell you anything of the sort. But you posted your messages in a topic devoted to the Research Articles that appear on the main ET site. Your messages related to something different, so the thread was moved here, where it fits better.
 
Tom, just a thought but I think you'll find it more useful to write your article, complete with whatever format you deem appropriate, then submit it to the Admin (Phil Hind) for inclusion in the articles section of this website.

As you can see, the forum is a bit problematic for this sort of thing and it won't let you do some of the things with it that you need to do. It's a limitation of the software which we can't do anything about.
 
Hi Michael

The software seems to add in odd numbers and spent five hours trying to weed them out last night.

I did submit the piece as a article and Phil said I could post it on the boards here.

I have no idea of what happened to parts I and II and if there was a way I knew of for taking it down, it would be down. Part III with the other two missing .. just makes absolutely no sense.

My editor took a look at it and made some suggestions, but he thought it was pretty much not worth messing around with anymore if the software is going to turn it into trash.

Two replies. On said that the liners of that era rolled on wet lawn because they had a something I have no idea about of .6. The other said that paragraph breaks would have been useful. I totally agree with that, but too late for that suggestion.

This is an idea whose time came and went. As far as I can tell, not one reader of that understood that this is a doable deal. Seems that everyone is interested in which expedition found what, but nobody is interested in going and seeing for themselves.

Regards,

Tom
 
I don't think a lack of interest is the problem, Tom. The means perhaps, meaning the money to make it happen. Things are getting tight out there so making shipwrecks accessible isn't high on the list of the priorities for those who control the purse strings.

BTW, I saw your post on the downblast theory. It made for some intersting reading.
 
The cost of the project was originally guesstimated at $37 M. That went up five million more because of the NOAA guidelines about safe operation of submersibles on the site. The 'Kite and String' system that would have held the emitter heads that supplied lights and communications for the entire debris field would have posed a snag hazard for the current generation of submersibles. I talked to Jeremy Weinrich (not sure I have his last name spelled right) who was the USCG officer in charge of dealing with that issue. The five million extra was for a titanium hulled Hawkes Ocean Technology System sub that is much more nimble and has better vision out of it that the current generation of deep ocean vehicles.

The economic downturn basically put the kibosh on twenty five dollar tickets to go see Titanic. The system we designed could run at about break even with as little as eighty or a hundred robots working full time, but it's pretty much a dead issue with today's economy. With full time utilization of six hundred robots, it would have paid for itself in ten months. With a hundred robots? Won't happen. The most expensive single piece of gear on that whole program was the the armored fiber optic cable from the shore to the wrecksite. 22 M from Halifax, (750 miles) and yes, there is a little shorter route you can take, but a program manager always salts a little extra away in a budget because there is always going to be a Murphy somewhere popping it's head up unexpectedly.

Reinhold, our generator designer, told me about force of water v. force of air.

We started this in 2001 and folded in 2006 when we blew the legal deadline on the communications system. I'd already nailed the pooch with disclosing too much information to WHOI without an ND form in place. Right. I'm going to ask Bob Ballard to sign an NDA? Fame is strange. His article on Robots On Titanic in the June 2003 Popular Science was what caused that to happen. I thought 'publication' meant 'appearing in a book or magazine,' but .. found out that the hard way what it means legally in patent laws way too late.

About the only way to get that money for that program was to hustle a large corporation for bragging rights. It's a hell of a PR gimmick, and as the rest of the engineering support system has staggering economic possibilities, I figured that I'd put the arm on them for a half a B. That would have shut up the 'exploiting of the drowned women and children' contingent.

Frankly, I was amazed to see Bob Ballard come up with that idea. It absolutely horrified me. A barge loaded with cryogenics to run the fuel cells? One dark and stormy night some rust bucket out there would make a brief but very bright light and loud noise. If that is the best that his engineers can come up with for doing that project .... gag! Installing the lighting towers, very expensive. Twenty million dollars and it would never pay for itself as not enough robots could roam around the wreck and they were all tethered vehicles. "Dopes on Ropes." You can't put six hundred of them onto the wreck because they'd get so entangled they'd be useless. You need 'free swimmers' to do that trick and in order to do that trick you need a communications system that can handle it. Anyone want a free communications system architecture complete with schematics and circuit boards making software files? Will toss in a MS thesis at no extra charge.

Funny, Bob is so against the whole 'exploiting the wreck' thing and he comes up with that idea? If you were being pitched by a small unknown company to put up the cash required for our system and you found out Bob Ballard had the same idea, who would you back? WHOI has man centuries of experience in deep water work. Not real impressed with them at all. My team was a lot smarter than their team.

Unfortunately,Murphy is alive and well and running around loose and the goose got cooked.

Tom
 
Hello Tom!

I have read your posts with great interest. A lot of work went into them.

Basically ( My understanding ) you and the group you tell us about, came up with a cheap method of allowing 600 individuals to simultaneously 'explore' the wreck of 'Titanic' using free-swimming underwater mini-robot submarines. In addition; the same technology could be used on other sub-sea projects. Am I near the mark?

My personal interest in Titanic ends at the moment she was no longer a viable ship.. when she slipped below the surface of the sea. To me, exploring the wreck of a ship is only useful if it can prevent or help to prevent another ship sinking.
The time for learning anything useful from the wreck of Titanic has long passed therefore you are purely and simply discussing a commercial proposition. However, I'm sure the idea you were involved with will have great potential in future years, albeit, given the ever accelerating rate of scientific progress, the power sources for such vehicles will have changed out of all recognition by then.

I can visual descendents of such robots being used in surveillance roles in sensitive areas of the sea bed... near underwater volcanic vents or at the margins of reefs etc.
As for ship wrecks? My advice is; leave them where they fell! They are not graveyards.. the bodies they once entombed have long since merged with the sea. No,they are just piles of disintegrating metal of more interest to scientists and the creatures whose territory they have invaded than to your average 'punter'.

Jim.
 
Hi Jim

The Titanic project that started all this was just because we thought it would be cool to see the shipwreck for ourselves.

It actually took a couple of years until the idea that the support system was worth more than the tourist robots.

One spin off of that was remote scientific observations being done by AUV's that would roam several miles and be reprogramable as to their search patterns from afar.

There also was 'Search Group Dbots' that would be running patterns to either side of a generator mounted on a tracked vehicle that would slowly crawl along the bottom with a line going up to a surface raft that would uplink the data and images to people trying to figure out what caused the ship or airplane to crash. Believe it or not, the people who investigate why ships sank are volunteers, whereas the exact same job involving aircraft is a paid position with the Air Traffic Safety Board.

Sorry that I wasn't able to post the whole article. Basically what happened was I disclosed enough information to Bob Ballard and WHOI to scuttle all the patents we were working towards on the technology. It costs too much to develope this stuff to bother with doing it if you aren't going to make any money on it. It's funny how expensive the legal stuff got, and it basically put us out of business.

Regards,

Tom
 
Hello Bob"

I was marine accident investigator for very many years and had a great deal to do with sub sea accidents in the oil industry. I have spent all my life working in the marine environment.. above and below it. Your articles was extremely interesting. Just a great pity you were unable to realise the dream but hey! never stop dreaming!

Jim.
 
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