CG Matter modified his keyboard to a pattern of three white keys and a black key that automatically moves to the next notes ...

Naturally, that excludes words like "chrysanthemum," but some favorites – including curse words – made ... Keyboard, a bizarre experiment where common letters were given oversized keys ...

Tsubasa Yumura, a computer science researcher in Japan, rigged up a keyboard that looks like it launches letters into the computer when they're pressed. It uses a technique called projection mapping.