Why QWERTY keyboard: Have you ever wondered why the letters on your computer or laptop keyboard are placed in such a random manner? Why do we get a pattern like QWERTY instead of the simple rhythm ...

Along with the standard letter keys on a typewriter, computer keyboards have keys for cursor movement and entering commands as outlined below. See keyboard. The Enter key ends a line or paragraph ...

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.