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iRobot's ChemBot Blob: JSEL Takes Baby Steps

iRobot has been working on DARPA's ChemBot project, and they've come up with a robot based on jamming skin-enabled locomotion (JSEL). The basic idea is to use a granular material that can change state from a solid to a liquid on command.

Encapsulated by a flexible skin broken up into zones of this jammable slurry, the center of the robot contains an actuator that can change its volume. Unjamming the material in specific zones, combined with changes in the volume of the actuator, results in controlled movement.

Anyway, observe the blob in motion in the following video.

Scroll down for more stories in the same category. (Story submitted 10/15/2009)

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