The first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.
Computer user blinking
The average computer user blinks 7 times a minute, less than half the normal rate of 20.
More Computer Facts
First computer mouse
The Dvorak keyboard
The DVORAK keyboard is said to be at least 70% more efficient than a QWERTY keyboard.
Longest word from left hand
"Stewardesses" is the longest word that is typed with only the left hand.