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January 14, 2007

Walk like a cockroach

still image from cockroach robot

One of the greatest advances in robotics occurred about twenty years ago, when a number of researchers realized it was a colossal waste of time to try making robots look and behave like humans (I'm talking to you, Asimo) and turned to the insect world for inspiration. Here are a couple of great example videos I've recently discovered at Case Western University's Biologically Inspired Robotics Laboratory:

Case Western has a robot that uses simulated cockroach antennae to figure out how to navigate. They use a split screen to show the machine moving the same way as a real-life cockroach. Here's a link to the video (Watch out! It's 29 MB).

They've also built a flying robot called MMALV (Morphing Micro Air-Land Vehicle) that lands and then scuttles across the ground. It's a technique that's common in the insect world, but amazingly difficult for a robot. Check out that video too. (This one is just over 9 MB).

Posted by Chris Spurgeon at January 14, 2007 08:24 AM