The world, whether or not it needs robotic jellyfish, now has two robojellies to choose from. It's the future, people. And there's more future to be had where that came from, since we'll also show you some new wheels for PackBots, a new way to control robots with augmented reality, and Rodney Brooks will tell you what's going on with the future of the robotics industry.
DARPA is apparently not fully satisfied with the track systems that current PackBots are equipped with, and they've asked iRobot to design an advanced robotic suspension system, which they've tested out on a modified PackBot 510. The system "enables faster transit speeds, climbing of very steep slopes, improved heading control, greater accommodation of debris entering the suspension and reduced impact forces on carried payloads," and demonstrations of it are contractually required to be accompanied by Very Serious Music:
Via [ DARPA ]
Tokyo University came up with a pretty slick augmented reality system to control a robot. It's called TouchMe, and it got an honorable mention of ICAT2011 (The 21st International Conference on Artificial Reality and Telexistence). A third person view shows users the robot with a 3D model superimposed on top of it, and as you move the model (using a touchscreen), the robot duplicates the movements. It's simple and intuitive and works brilliantly.
jellyfish sea jelly (as biologists prefer to call them) was created at the Bio-Inspired Materials and Devices Laboratory at Virginia Tech. It might not be able to fly, but on the upside, since it's powered by hydrogen it can potentially jelly around in water more or less forever. A platinum catalyst generates heat in shape memory alloys that act as muscles, and since it's reportedly designed for "underwater rescue operations," we know it's definitely destined for the military.
And finally, if you've got some time to kill (only 22 minutes), here's Rodney Brooks giving a keynote speech at Robodalen earlier this year. Among many interesting remarks (focusing on development of robotics businesses), Brooks mentions that he feels like things in robotics now are like the PC was in 1973, which I totally agree with but am also somewhat tired of hearing, since we seem to hear it every year. Still, Brooks knows as much (or more) about this stuff than just about anyone, and it's good to know that the people at the forefront of things are still optimistic about the potential of the industry overall.
Via [ Robots.net ]