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• 4000 BC - Sumerian Logographs
simple picture writing as a form of language -
• 2000 BC - Phoenician alphabet
first alphabet and it contained only consonants -
• 1000 BC - vowels
Greeks added vowels to the alphabet. -
• 200 BC - punctuation marks
Punctuation marks first appeared in Alexandrian manuscripts of plays written by Aristophanes. -
700 AD--lower case
Medieval scribes developed the use of lower case letters -
900 AD - spaces between words
Medieval Scribes developed the use of spaces between words -
• 900 AD - handwritten scripts
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• 1500 AD - Gutenberg Bible
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• 2000 AD – Ebooks
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• 2000 AD – Live Ink
most advance readability of text