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Computer/Charles Babbage
It is a System made up of electronic programs and elements, which together allow information to be processed and ordered. -
Telegraph/Samuel Morse
The telegraph is a device that uses electricity to send coded messages over cables. -
Telephone/Alexander Graham Bell
The telephone is a telecommunication device created to transmit acoustic signals at a distance by means of electrical signals. -
Television/John Logie Baird
Television is a system for the transmission and reception of images and sounds at a distance that simulate movements, which uses a diffusion mechanism. -
Radio/Nikola Tesla
Radio is an instrument for education and its potentialities are implicit when it fulfills the functions of educating, informing and guiding society in a dynamic way, with messages for the promotion of health and prevention of diseases. -
Tablet/Alan Kay
Tablets work in a similar way to a computer, although they are regularly focused to be used more for reading content and web browsing than for professional uses. -
Movile phone/Guglielmo Marconi
The mobile phone is an electronic device that allows communication through various tools: by telephone, through applications, emails, among others.