The AMouse artificial mouse is a robot with two active whisker arrays – made from real mouse whiskers. Great photos.
Part of the intent in building the robot mouse is to study biological models of mouse behavior and to investigate the interplay between different sensory modalities (visual and somatosensory). Science fiction fans, of course, know the real use of this research – to make Ray Bradbury’s robot cleaning mice come to life.
Each AMouse whisker is plugged directly into a capacitor microphone at the front of the robot. This capacitor can detect vibrations up to 3000 vibrations per second. The process imitates the way a real mouse uses its whiskers to sense, via the nerves in its nose.
Moving on its caterpillar tracks, the AMouse is programmed to proceed until it senses an obstacle; it then alters direction until it finds its way around it. But the robot can also sense acceleration and ground vibrations using its whiskers.