Potechi your bionic arm for eating potato chips
At the Tokyo toy fair, Tomy showcased the Potechi hand a mechanical arm which mimics a thumb and forefinger. It has a switch which slides back and forth toggling the fingers. What is it used for? For eating potato chips without getting your hands messy. Available in the land of rising sun for 630 Yen ($ 7).
[More images after the jump]