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The Leibnez Machine
Gottfried Wilhelm von Leibnez developed and built a calculating machine, which is an input and output device.
Contributor: Anusha -
Charles Babbage's Analytical Engine
Charles Babbge designed the analytical engine but it wasn't produced until 1991. It can be classified as an input and output device.
Contributor: Amrita -
George Boole Created the Boolean Logic
George Boole created Boolean Logic, also called Boolean Algebra, which is the subarea of algebra in which the values of the variables are the truth values true and false,
Contributor: Sorasit -
Charles Xavier Thomas's Mechanical Calculator
Thomas created the first reliable and effective calculator that was used till World War I. The calculator is a combination between an input, output, and processing device.
Contributor: Myself -
Augusta Ada King (Countess of Lovelace)
Augusta Ada King, commonly known as Ada Lovelace, is considered to be the first programmer. She had added her own algorithms and notes to a tranlation for Charles Wheatstone which ended up as the first program.
Contributor: Lisa -
Chester Carlson's Xerox Machine
Chester Carlson first created the xerox machine (or copy machine), an output device, in New York City.
Contributor: Nini -
Integrated Circuit (Chip)
Developed by Jack Kilby and Robert Noyce, the hardware and processor chip became the processor of computers and future phones.
Contributor: Jiawun -
Integrated Circuit
Jack Kilby, along with 3 different men (Kurt Lehovec, Robert Noyce, and Jean Hoerni), invented the integrated circuit which is a hardware device and a processor.
Contributor: Mickey -
Douglas Eneglebart Created the First Mouse
Douglas Eneglbart first created the mouse, which is a hardware, made out of wood.
Contributor: Julia -
MS-DOS Computer System Release
The Microsoft Disk Operating System was released by microsoft, this operating system was used from 1980 to around mid 1990s.
Contributor: Hetvi -
Tim Berners-Lee's World Wide Web
Tim Berners-Lee was the man who invented the World Wide Web and wrote the first web client and server in 1990.
Contributor: Jion -
Charles Babbage's Difference Engine
Charles Babbage's engine was developed and is the first successful automatic calculator. It is an inputand output device.
Contributor: Khushboo
