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 ...

The standard typewriter keyboard layout used throughout the world. Q, W, E, R, T and Y are the letter keys starting at the top left, alphabetic row. Designed by Christopher Sholes, who invented ...

but the keys do not collide with each other. With this idea, the letters were arranged in such a way that the typist did not have any problem when typing. This keyboard was named QWERTY ...

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.