Technology

Computer

1822

A computer is a computing device that is capable of receiving, storing and processing information in a useful way. Charles Babbage created the computer.

Telegraph

1844

A telegraph was an electric machine that enabled text communications over a long-distance. Samuel Morse created the telegraph

Telephone

Jul 3, 1876

This past March 7 marks the 145th anniversary of Alexander Graham Bell's patenting of the telephone in 1876, referred to as a device that transmitted sounds through a cable through electrical signals.

Radio

1904

It is a means of communication that is based on the sending of audio signals through radio waves, although the term is also used for other forms of remote audio transmission such as Internet radio.
Guillermo Marconi created the radio

Television

1922

Television is a system for the transmission of images and sound at a distance through Hertz waves. Philo Farnsworth, Charles Francis Jenkins, John Logie Baird created the television.

Tablet

1968

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. Apple created the tablet

Mobile Phone

1973

The Smartphone is known as the smart phone, these phones are electronic devices that resemble a cell phone, it is like a personal computer but mobile, it allows communication like a normal cell phone. Martin Cooper, W. Rae Young, Eric Tigerstedt and Donald Cox created the mobile phone