The Best Robots of 2008

An anonymous reader writes "Robot innovation continued its relentless advances during 2008. SingularityHub has a showcase of the best robot videos of the past year. These robot videos are really amazing, and they show just how far we have come in the field of robotics in recent years." The videos include toy robots, robot musicians (which we've discussed in the past), modular robots that work together to move around, robots doing synchronized martial arts, the BigDog robot that can walk on almost any type of terrain, and robot soccer. We've also recently talked about a couple of robots that will bring you beer.

Until there is a robot in the kitchen

[rolfwind]

Robots as we imagine them haven't really evolved. I think the number 1 advancement in robotics of 2008 will be the memristor, if it delivers what some say it will to artificial intelligence (will programming languages fundamentally change considering that, new keywords and all?)

The synchronized robots are nice, but besides the lack of muscle (being worked upon), it seems the lack of brain is holding back robotics indefinitely. It seems as if would be like the car industry trying to advance in the late 1800s and early 1900s without a suitable motor to power everything else about the vehicle.

No NXT?

[Virtualetters]

The engineering introduction to programming course at my university uses Lego NXT robots as a mainstay. Having played around with them, I am amazed at the flexibility. Someone with a little time and dedication could make a pretty decent version of most of the robots in each of the videos. That said, I've seen some great videos of NXT robots this year and was a little disappointed to see none of them in the list. BTW, the Big Dog video's kick moment is probably the highlight of all. I was expecting a little tap but the kicker really goes all out and I almost feel sorry for him when the robot recovers so easily.

There's been real progress

[Animats]

Very nice. If you haven't been paying attention to Japanese hobbyist robotics, you may not have realized how far things have come. They're way beyond Lego Mindstorms. Humanoid toy-sized robots are going through obstacle courses. The robotic toys in the $100-$200 range are becoming quite good, too. WowWee Toys has a line of advanced robotic toys, including the first production fembot. [wowwee.com]

At the high end, there's Big Dog, of course. The successor to Big Dog is the Legged Squad Support System [wikipedia.org], now in the bidding stage at DARPA. LS3 is "Big Dog on steroids". Big Dog was an experimental machine; the LS3 will be a combat-ready prototype. The specs for LS3 call for military temperature requirements, a quieter engine, more payload, faster running, longer range, operation in snow, sandstorms, and rain, and the ability to ford a rushing stream three feet deep. LS3 is intended to haul the heavy weapons of a squad just about anywhere an infantry squad can go.

All the technology is falling into place. The navigation and vision from the DARPA Grand Challenge, the success of the newer algorithms in machine learning, the balance and slip control of Big Dog, and the cost structure of the toy industry are coming together. We have not yet seen the "killer app", but I think that robotics is now where personal computers were in about 1976, after the Apple I but before the Apple II.

Industrial Robots

[Dabel]

Don't forget about industrial robots. While not garnering as much media attention as the robots in the link, today's industrial robots can pull off some amazing work.

4 robot coordinated system with 2 robots exchanging holding fixtures and coordinating with 2 more welding robots http://www.youtube.com/watch?v=8EK1ad4-gWM [youtube.com]

1 robot system taking human-readable commands from a linux based touchscreen and generating offsets and moves dynamically http://www.youtube.com/watch?v=wFSCm24O7lA [youtube.com]

(full disclosure - I work at the company, Automation IG [automationig.com], that designed and built these robot cells)