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In prehistoric times, human beings manifested themselves through drawings engraved symbolically on the walls of caves or caverns.
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Iconic element that expresses emotions in a non-linguistic graphic way.
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Birds trained as a means to transport short written messages tied to their legs.
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It was developed during the Persian Empire; the men on horseback were in charge of transporting the messages.
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It is a device responsible for transmitting signals using the reflection of sunlight through polished metal.
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Material used to write that has gained strength around the world, the first to produce it on a large scale was the chief of eunuchs Ts'ai Lun of the emperors of China.
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Printed publication of large-scale news was born to keep people updated. The first newspaper that was published was the Mercurius Gallobelgicus.
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It is a communication system invented by Samuel Morse, consisting of points and lines that transmit messages through sounds.
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Alexander Graham Bell patented the first device capable of transmitting and receiving messages in real time from the human voice.
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In spite of the thought of the unbelievers theoreticians of the time, Marconi managed to transmit a message by wireless telegraphy (radio) from England to Canada.
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It was achieved by BBC One in England followed by CBS and NBS in the United States using mechanical systems.
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ENIAC (Electronic Numerical Integrator And Computer) Created by the Ballistic Research Laboratory of the United States Army, the first machine capable of performing mathematical calculations at high speed.
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(Advanced Research Projects Agency Network),
The network of the Advanced Research Projects Agency was the beginning of what we know today as the Internet, it was a network of computers created with communicative purposes to maintain the interaction between the different governmental areas created on behalf of the Department of Defense from United States. -
Sent by Raymond Tomlinson computer programmer who managed to send a message between two different machines and came up with the user name to identify the recipient.
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Vint Cerf and Bob Khan engineers known as the internet's parents name the word internet during a protocol transmission.
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The World Wide Web was born thanks to the idea of Sir Tim Berners-Lee, a UK researcher physicist from CERN (Conseil Européen pour la Recherche Nucléaire) to share information and store it in one place “the web”.
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SixDegrees was born showing the idea that anyone can know another in only six steps; At first, the creation of social networks was very basic because it only focused on adding people to the profile.
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Concept popularized by Tim O'Reilly to name the internet platforms that allow users to move from passive users to active content generators, such as: Blogger, Facebook, Wikipedia, YouTube.
Key Word: Collaborative work
