Written Communication

Main

Egyptian Hieroglyphs

3,500 BC - 250 b.c.

Scrolls

250 BC - 1450 AD

Gutemberg Bible

1,450 AD - 1740 AD

Typewriter

1740 AD - 1800 AD

Wired Telegraph

1800 AD - 1940 AD

Word Procesor

1940 AD - 2007 AD

Text Messaging

2007 AD - 2010