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iRobot shape-shifting ChemBot is back, and it's bad (video)
As you know, when iRobot isn't hard at work developing some adorable automated vacuum cleaners, it has a quite lucrative sideline in DARPA-funded research projects. On that front, it looks like we finally have some results to report back on that ChemBot project that first appeared on our radar early last year. Unveiled at the International Conference on Intelligent Robots and Systems (IROS) yesterday, this palm-sized troublemaker is being billed as "the first demonstration of a completely soft, mobile robot using jamming as an enabling technology." The "jamming" in question is something called "jamming skin enabled locomotion," which traps air and a collection of loosely packed particles in a package made of silicon rubber. When air is removed from the pocket, the silicon restricts and seems to solidify. The robot consists of several of these pockets, which can be inflated or deflated separately, giving the device the ability to perform simple actions. This is all pretty rudimentary at the moment, but who knows? We may see Flubber in our time, after all. Video after the break.
Shape-shifting, organ-probing chembots coming soon
The current generation of robots, whether they're the gun-carrying or child-coddling variety, come in all sorts of shapes and sizes to suit their intended purpose. But if research going on at Tufts University comes to fruition, future robots might feature designs that are rather more flexible. Scientists at the school are working on so-called "chemical robots" with no solid parts. Chembots could squeeze under doors, slither through cracks in walls, and even squirm into your orifices, performing internal diagnoses before slowly dissolving away, leaving nothing more than a feeling of creepy violation behind. What about assuming the shape and voice of John Connor's adopted mother? We're hoping that's still a few years off.
iRobot takes up the ChemBot challenge, no one is safe
Hide your kids, iRobot just got that ChemBot contract DARPA was shopping around last year, which means that before we know it, sentient bots will be oozing through keyholes and making really bad movies without regard for human life or decency. Probably. The project is a "multi-year, multi-million" R&D effort to build robots that are soft and flexible, and can squeeze through openings smaller than their actual "structural" dimensions. And of course the bots can't be stupid piles of ooze, either, they'll need to identify obstacles and report back findings. iRobot is teaming up with Harvard and MIT for the project, and expects to be working in research from fields as diverse as chemistry and "actuator technologies" to build the bots.
DARPA puts out call for shape-shifting 'ChemBots'
Well this is just great. One of our few remaining advantages over the robots who wish to enslave us -- the ability to run away and cower in an inaccessible location -- may soon be gone forever, if DARPA's bid for softball-sized, morphing 'ChemBots' proves successful. The government's mad scientist wing wants proposals for a soft, flexible bot that is able to collapse down to a tenth of its original size, crawl through a one centimeter opening at a quarter of a meter per hour minute, and bulk back up to its original size in under 15 seconds. Think you're up for the challenge? White papers are due on May 3rd of this year, and since liquid metal robots won't be feasible until about the year 2029, interested parties better get cracking. [Via The Raw Feed]
