23 juill. 1829 - Typographer
Description:
Also known as "typewriter", it was invented by William Austin Burt. It is a mechanical device to produce printed characters on a piece of paper by typing individual keys.Typewriters were recruited to the World War II effort just as other industries and product were. The original typewriter’s most ubiquitous impact on modern society, seen all around the world on computer keyboards and mobile phones, is its key layout known as QWERTY.
Ajouté au bande de temps:
Date:
23 juill. 1829
Maintenaint
~ Il y a 196 ans