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3300 BCE
Material Culture
It is said to date back to Prehistoric Art, this includes sculptures, engravings and cave paintings of the first humans -
3000 BCE
Signs and signals
In the year 3000 BC, signs and signals were the first form of communication and interaction between humans. -
2600 BCE
Writing
At the end of the 4th millennium BC, the Sumerians began to write their language using pictograms, which represented words and objects, but not abstract concepts. -
1440
15th century BC, The printing press
The invention of Gutenberg's printing press in the 15th century revolutionized the way of making writings and books, which until then was manual. -
Morse code
Morse Code is a means of communication based on the transmission and reception of messages using sounds or rays of light. It is an alphanumeric system made up of dots and dashes. -
Internet
The connection of computers in networks until reaching the World Wide Web (Internet) allows multimedia messages to be sent in real time; teleconferences, video recordings, chats, e-mails or SMS, also available on cell phones and other portable devices. -
telecommunications
The technological advances of the Industrial Revolution opened a new spectrum in the capture and reproduction of images, moving images and sounds.