
This explains the microbial electrolysis process in which the robot coverts bacteria into energy to be recycled into a power supply,

Rear view of the prototype that was unveiled at the International Housewares Show in Chicago 2013

Front of the prototype at International Housewares Show in Chicago 2013

The innovative wheel system was inspired by a honeycomb pattern. I used the honeycomb structure because it is lightweight yet very rigid. The wheels each have 11 contact points that have the ability to flex and compress under extreme pressure. This allows the wheel to efficiently climb up and down stairs and over obstacles.

Prototype at International Housewares Show in Chicago 2013
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