-
Telegraph
The first telegraph was invented by Claude Chappe in 1794. It was a visual system; he used a flag based on the alphabet and depended on a line of sight for communication. Subsequently, this telegraph was replaced by the electric telegraph. -
Fax
A Scottish inventor and watchmaker named Alexander Bain patented the first fax machine on May 27, 1843, thirty-three years before Alexander Graham Bell invented the telephone.
It took a few decades for the invention to have any meaningful use. A commercial fax service (called "pantelegrafos") was opened between the French cities of Paris and Lyon in 1865, but the faxes were not so successful until 1906, when the newspapers began to add photographs. -
Telephone
The visionary man who invented the phone was Antonio Meucci, who baptized him as a telephophone, among other technical innovations. For a long time, Alexander Graham Bell was considered the inventor of the telephone. However, Bell was only the first to patent it. Thus, on January 14, 1876, the United States Congress passed Resolution 269 by which it was recognized that the inventor of the telephone had been Antonio Meucci and not Alexander Graham Bell. -
Radio
It is a means of communication that is based on the sending of audio signals through radio waves.
Guguielmo Marconi He was an Italian inventor to whom the investment of the radio was attributed to him at first, but shortly after it was demonstrated that he had used 17 of Nikola Tesla's patents. In 1943 by vote of the Congress of the United States, the intention of the radio was given to Nikola Tesla -
Television
It is a means of communication that serves to transmit remotely by means of electric currents or hertzian waves of the image of an animated object.
It was invented in the year of 1926 by the Scottish Jhon Logie Baird, who made the first real experience using two discs, one on the transmitter and one on the receiver.
The first television broadcasts were achieved in the 1920s. -
Computer
The computer is also called the computer or computer. It is an electronic machine that receives and processes data to convert it into convenient and useful information that is subsequently sent to the output units.
Konrad use was a German engineer and a pioneer of computing, his most outstanding achievement was to finish the computer controlled by programs that worked, the Z3 in 1941 -
Internet
It is a decentralized set of interconnected communication networks that use protocols and are compatible with each other created in the year 1969.
It was the British scientist Berners Lee who devised the efficient system of domains, hypertext and navigation that today is behind the network. -
E-mail
It is an email that allows users to send and receive messages through electronic communication networks.
Created in the year of 1971 by the American computer programmer Raymond Samuel Ray Tomlinson. -
Google
Google was founded in September 1998 by Larry Page and Sergey Brin. It is a very prestigious company that can be contacted anywhere in the world.
Google is a social network that allows you to interact with people and companies that can classify in circles according to their affinity of the type of relationship you have with each one. -
Skype
Skype is a telecommunications application that specializes in providing video chat and voice calls between computers, tablets, mobile devices, the Xbox One console, and smartwatches via the Internet. Skype also provides instant messaging services. Users may transmit text, video, audio and images. -
Facebook
Facebook, Inc. is an American online social media and social networking service company based in Menlo Park, California. It was founded by Mark Zuckerberg, along with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes. -
Youtube
It is a website dedicated to sharing videos, TV shows and movies.
It is an internet portal that allows its users to upload and view videos, it was created in February 2005 by Chad Hurley, Steve Chen and Jawed Karin. -
Twitter
Twitter is the brainchild of a programmer who worked at the podcasting company Odeo Inc. in San Francisco.
The founders are Jack Dorsey, Evan Williams and Biz Stone.
They were looking for a way to send text messages on their cell phones and a way to reinvent a dying company.
On March 21, 2006, @Jack sent the first tweet: "I just set up my twttr".
And so a communication revolution was born, one known for brevity and bad spelling. -
iPad
iPad is a line of tablets designed and marketed by Apple Inc. The first generation was announced on January 27, 2010, while on March 2, 2011 (last Steve Jobs presentation) appeared the second generation. It is placed in a category between a smartphone and a laptop, focused more on access than on the creation of applications and themes -
Instagram
Instagram is a photo and video-sharing social networking service owned by Facebook, Inc. It was created by Kevin Systrom and Mike Krieger, and launched in October 2010 exclusively on iOS. -
Line
Is a messaging application for mobile phones, PC and Mac. In addition to basic messaging, you can send images, videos, audio messages and make VoIP calls. The application is recognized by its unique system of stickers, replacing the traditional icons.