Japanese SCHAFT Takes the Gold at DARPA Robot Challenge 51
savuporo writes "The two days of DARPA's humanoid robotics challenge are now over. 16 teams entered in three categories — custom built humanoid, DARPA supplied Atlas platform, and a non-humanoid form — and competed in eight different tasks. The all-Japanese SCHAFT team scored 27 out of 32 maximum points, followed by IHMC Robotics and Tartan Rescue, with 20 and 18 points. The tasks included challenges like driving a vehicle, climbing ladders and walls, using handheld tools to cut through walls, etc. All robots had a mix of autonomy and teleoperated controls to accomplish the tasks. Full details on scores can be found here. The eight teams that scored highest will get continued funding from DARPA to compete in the final challenge in 2014. Two NASA teams also entered, and the JPL-built non-humanoid RoboSimian placed 5th, whereas the JSC built and touted 'Valkyrie' came out of competition with zero points. Team SCHAFT and Boston Dynamics (building the Atlas platform) were recently acquired by Google."
Reader mikejuk says the scores "[make] the performance sound better than it actually was": " Each task could take 30 minutes and most of the robots took their time and moved as slow as ice. It seems that the teams were precomputing every move and taking a lot of time rather than getting on with the task as quickly as possible. As a result there is farther to go in creating useful rescue bots than the scores might suggest."
Re:Humanoid robots are kind of dumb to me (Score:4, Insightful)
Here is the counter-argument: Should we remake the human world to accomodate our technology, or design the technology to fit into our world? Humans climb stairs. Your robot should, too. Humans can fold in the middle so that they can ride in the back seat of a car, and furthermore, are self-loading. I don't want to create a whole bunch of infrastructure to coddle some dumb robots. They should adjust to a world that is comfortable for me.
Re:Humanoid robots are kind of dumb to me (Score:5, Insightful)
I believe the idea with humanoid robots is that if you have to deploy a robot into an unforeseen and dangerous situation, having a robot with a humanoid form means it's more likely to be able to do all of the things that a human could do, and get into all of the same places.
E.g. if you have a nuclear reactor emergency - especially in an older facility - most of the controls are going to be designed for a human to operate, like the valve wheels depicted in some of the challenges in this contest, and at least some of the building is only going to be accessible through doorways, stairways, ladders, and crawlspaces designed for humans.
It's the same with operating an arbitrary vehicle (another one of the challenges). Just about any vehicle that's going to be available in an ad-hoc situation is going to be built for use by someone with at least two arms and two legs, with hands that have opposing thumbs, and which is somewhere within 20-30% of 2 meters tall (or their eyes won't be able to see anything).
Sure, you could try to build all of your critical infrastructure in ways that would allow non-humanoid robots to operate it easily as well, but that doesn't take care of all of the legacy stuff that's out there, and will be out there indefinitely.
You could also build a variety of robots that are specialized to do one or more of those things without being humanoid, but that robot probably won't do very well in the other types of situations this contest is intended to simulate.
Once they work a *lot* better, and are intuitively controllable via telepresence, I can really see some commercial applications of this too. One or two telepresence androids available for remote use sitting in a datacenter would be better in some ways than having iLO cards in every physical server. Just about anything that involves a remote, un-staffed facility becomes a lot easier if your workers can "teleport" there by android instantly when something goes wrong.