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200,000 BCE
The prehistoric man
They comunicated for half a growls, other sounds or physical signs. -
10,000 BCE
Prehistory paintings
The paintings are a comunication with the human being, one thinks that they were the first manifestations. -
3900 BCE
The sumerians
Sistem of numbering base in the position of digits. -
3500 BCE
The writing
The cuneiform alphabet in Mesopotamia are the first form of write. It started by using logograms,is a writing instead of corresponding to a sound, every symbol it corresponds to a complete word. -
3300 BCE
The hieroglyphics
The egyptians representated the ideas by means of hieroglyphs. -
3000 BCE
Papyrus
Are using for the civilisation egyptian and the civilisations occidentals up to the discovery of the paper. Paper elaborated of an Egyptian plant. -
2000 BCE
Chinese Calligraphy
Writing in symbols even used in China. -
1700 BCE
Phoenician alphabet
A combination of symbols universal were created, would form the basis of the alphabet. -
150 BCE
Smoke signals
They was created in the ancient civilisations of Greece and China. It is obtained placing torches starts, that representated the number which occupied each letter, with respect to the position in the alphabet -
105
Invention of the paper
Facilitated the written language. -
476
Iluminated manuscript
Manuscript iluminate adorned by gold or silver. -
1455
Printing
Permitted reproduce texts and figures by means of types of plates.
Johannes Gutengberg -
1457
Newspaper
First media presss in Germany -
Magazines
System of impression that goes out of periodic form. -
Photography
Technical of obtaining image.Joseph Nicéphore Niépce -
Morse Code
System of writing for the electric telegraph. Samuel Morse -
Electric Telegraph
Transmitting to distance message writing for a code. Samuel Morse -
Submarine Cable
Cable installed over the floor sea and destined fundamentally to services of telecommunication. -
Typewriter
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Postal Service
A system dedicated to transporting written documents. -
Telephone
Device of telecommunication designed to transmit acoustic signs distantly by means of electrical signs.Alexander Graham Bell -
Disc of Nipkow
Contribution in the invention and development of the first TV. Paul Nipkow. -
TV
Is a system of transmision of pictures and sound distance.John Logie Baird -
Cinematograph
Machine capable of filming and projecting images in movement. -
Radiotelegraphy
Transmissions of impulses and electrical signs. Guillermo Marconi -
Radio
On a way to issue signs of radio and television from a few zones of the Earth up to others, since they are in use as enormous antennas suspended from the sky. -
Electronic TV
First transmisions experimentals of the electronic television.It was in the Olympian Games. -
Cassette
Audio magnetic recording -
Computer
It is an electronic machine that receives and processes information with the mission to transform them into useful information. -
Fax
A Fax serves to send graphical messages distantly. The first thing that it is necessary to do is to codify the information. -
Fibre optic
Means of transmission physical. -
Electronic camera of video
A device that captures images turning them into electrical signs, in most cases to sign of video, also known as sign of television. In other words, a chamber of video is an optical transducer. -
Communications Satellite
On a way to issue signs of radio and television from a few zones of the Earth up to others, since they are in use as enormous antennas suspended from the sky. -
Internet
Mark a great difference, because start the communication between the users by means of networks -
Printer of laser and stained
Device that it facilitates to the companies to present different documents of better quality, with letters and enclosedly images -
E-mail
It is a service of network that allows to the users to send and to receive messages. -
Cellular analogical
Cellular analogical they transmit for frequencies of radio, by what they are submitted to the same interferences in the sign that other devices of radio. -
Personal Computer
The first personal computer that went out to the sale being mas easily the obtaining of one for his colloquial use -
Digital cellular
It improves the communication due to the fact that the cellular ones now have a better coverage and mas tools. -
Wireless network
Now the computers and some devices can connect to Internet without cables -
Amazon-Blogs
AMAZON It revolutionized in the managerial area since now it is possible to sell for Internet and not necessarily having a place or be in the same country. BLOGS they struck also since now it was possible to create small not so professional page and probably they could -
Yahoo
It is a global company of means with headquarters in The United States that possesses an Internet portal, a web directory and a series of services. -
USB
New type of improved connection in order that the peripheral ones of entry and exit had a better connection with the computers and like that to solve problems of incompatibility -
Google
Company which principal product is the search engine of content in Internet of the same name. But with the passage of time it has gone implemented many useful tools -
Skype
You allow to communicate with persons of any part of the world by means of so called, video conferences. -
Facebook
It is possible to exchange a fluid communication and share content of simple form across Internet. -
YouTube
It is a portal of the Internet that allows to his users to raise and to visualize videos -
Twitter
Social network that allows the interaction between users, by means of only 140 characters -
Whatsapp
An application of chat for mobile phones of last generation -
Instagram
An application that acts as social network since it allows to his users to raise any type of photos and videoes -
Snapchat
Form similar to an application of instantaneous messenger company allowing to add contacts and to send messages in the shape of photos or videoes
