Introducing the gecko-inspired tank robot (w/ video)

Scientists have made a robot that climbs walls and maneuvers around corners.

(PhysOrg.com) -- Researchers have developed a tank-like robot that has the ability to scale smooth walls, opening up a series of applications ranging from inspecting pipes, buildings, aircraft and nuclear power plants to deployment in search and rescue operations.

Their study, published today, November 1, in Smart Materials and Structures, is the first to apply this unique, bioinspired material to a robot that operates in a tank-like manner.

This method offers an alternative to the magnets, suction cups, spines and claws that have all been presented as possible mechanisms, but seem to fall at the same hurdle – the ability to climb smooth surfaces such as glass or plastic.

Drawing inspiration from the gecko, researchers have been able to create adhesives that carefully mimic the toe pads of the lizard that give it the amazing ability to climb smooth vertical surfaces and shuffle across ceilings.