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DARPA Robot Contest Update
rbrandis writes "DARPA has selected a wide variety of teams, after a series of last minute rule changes and a solid outpouring of anger, the final list of competitors for DARPA's Grand Challenge robot race has been set with 25 teams preparing to try and win a $1 million prize." The anger is exemplified by submissions like this one: Totally_Lost writes "Last spring we flocked to DARPA's Grand Challenge media event in Los Angeles to be told that they wanted everyone's participation in their Robot race this March. They told us that the race would be open to Mom and Pop garage sized participants - and Lied. This fall, nearly 100 teams completed technical paper submissions, with about half to be eliminated from the $1M prize race because they were too small to be 'real' competitors. Well, the rejected robot racing teams got together in Las Vegas last month, and formed the International Robot Racing Federation. This month IRRF is announcing its first competition with $1M in prizes pledged by sponsors, and lesser prizes too, to be offered in a REAL OPEN Challenge next September (providing the race that DARPA failed to deliver)."
They have always been heretofore so up front and honest. This is truly a departure for the military industrial complex.
...beyond their wildest dreams. Not only do they get to have their own competition, which may produce some interesting results, but in addition they get to see another competition that they don't have to pay for, and if anything cool comes of it they can always step in and make an offer on the technology. Plus, a new hobby is born. Sounds like everybody wins here.
.to the desire for household robots. Once upon a time, the very thought of a lawn mowing robot filled people with fear. You're not installing a robot lawn mower near my Fifi. (I'm looooking overrrrr, my dead dog Roverrrrrrr...) But robots are getting pretty good at recognizing objects, so there is hope that while mowing the lawn they won't mutilate your pets.
Of course people don't tend to realize that robotics is in use all around them, all the time. A robot is "A mechanical device that sometimes resembles a human and is capable of performing a variety of often complex human tasks on command or by being programmed in advance", or alternately, "a mechanism that can move automatically".
Besides the mechanical aspect necessary for something to be robotic, there is the usual criteria for a useful electronic circuit. It must sense, decide, and act. Even a door-opening device at your local supermarket can do this; it senses that something has entered sensor range, it decides whether the signal is strong enough to warrant opening the door (partly based on its sense of what its function switch is set to) and then decides whether or not to open it. The act stage in this case causes motion, which is what makes it a robot.
While we often hope to see robots become more useful around the house, I believe that it is in major industrial scenarios that they will take off first. This is not a shocking prediction given that this is where they currently enjoy their greatest successes, but I am referring to more autonomous robots than those which currently paint cars and so on. For instance, large earthmoving projects could be carried out with little to no human intervention simply because the problem domain is so simple. Through use of a combination of sensors (including visual/optical, radar, sonar, lidar, and others) a sophisticated map of geometry can be built. If you're not moving very quickly, this can be done with sufficient accuracy using current technology to carry out moderately complicated tasks.
I envision a cluster of wirelessly networked systems which will share computing time with one another when they have cycles to spare, working together to carry out such a project. The sum of the data from stress analyses, efficiency plans, and so on would be combined to carry out tasks as rapidly as possible. Ultimately, people will be able to focus on management tasks rather than laboring.
The question posed, then, is what do we do with all the people who will soon be unemployed by robots? Aside from forming labor unions and legislating inefficiency, what is the solution? I cannot picture any true capitalism managing to care for people displaced by robots, which will only happen with increasing regularity as robotics becomes a better-solved problem. It's bad enough when the jobs leave your country, but only the corporations (and of course the consumers - but they have to have jobs in order to consume!) benefit when the jobs go to robots.
The linux hacker
I'm pretty good at smelling a troll, and this one reeks. A quick search of Google shows us that this exact same comment was posted here over 2 months ago. The parent is probably using the Anti-Slash Database Tool to find and search out previous popular posts.
In addition, the parent is a brand-new account, with an already rich posting history of highly-moderated comments, some of which are reposted from older articles.
Also, if you carefully read between the lines, you will notice the posts by this user bear a striking resembelance to those of Sir Haxalot, Pingular, and Steve 'Rim' Jobs, all of which are accounts created by the same user for the purposes of karma-whoring and building up large amounts of karma very quickly in an effor to use this to his advantage while trolling.
Please moderate his post down so this trolling karma-whore will not be able to annoy others and carefully work the system. If you fear the wrath of Meta-mod, you can always rate him as "Overrated" which gives negative karma but does not go to M2.
This has been a public service announcement from a helpful Slashdot user. Posted anonymously to avoid the groupthink.
All sorts of heated tempers and a split to a rival federation. All they need now is a few good rants, some cage matches, and one bot hitting another with a chair or something. It'll be a shoe-in for weekend afternoon TV. w00t!
One line blog. I hear that they're called Twitters now.
I appreciate that the DARPA teams are working in a different ballpark from your average garden shed RW team. But the same basic economic rules apply and looking at the web site the sense of deja vu is increased. If they've got these sponsors then power to them but yet again the www site is a little sparse on the subject. You need more than just a shared sense of rejection to make a business model.
Oxford Dictionaries Online
You may want to check out RARS, a simulator framework in which you can write programs to run in a simulated auto race against other programs. I haven't messed with RARS in a while, but at the time I was using it, (IIRC) your driver was a C++ class that received a huge struct as a parameter and returned a small struct indicating the direction you wanted to steer and a number indicating gas/brake magnitude.
But what do I know -- my car could barely make it around the track without running into the wall.
The selection process wasn't hard for anyone who had a clue. DARPA was evaluating papers for months, and you could resubmit as many times as you wanted. DARPA warned entrants in the rules that it might take several turnarounds to get a paper through. The people whining about rejection submitted papers at the last minute.
We'll be in Fontana in March.
John Nagle
Team Overbot