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The Pascaline
Blaise Pascal invented the pascaline. It only performed addition (never worked) -
Stepped Reckner
It was a digital mechanical calculator invented by German mathematician Gottfried Wilhelm Leibniz -
Ada Byron
she was the first female programmer -
Analytical Engine
followed programs on punched cards (still do today) & designed to make decisions based on programs (larger of 2 numbers) never built but it's a model for today. Built by Charles Babbage. -
The Census
Took 9 years to compile. This Invented Tabulating Machine used electricity instead of gears -
John von Neumann
John von Neumann was a Hungarian-American pure and applied mathematician, physicist, inventor, polymath, and polyglot. He came up with the idea of stored program in CPU to control all functions -
Grace Murray Hopper
She made the COBOL which was used to remove a moth & it is still used today -
Laser Printers
a Laser printer uses laser & toner it was better & more expensive but it was also faster -
Mark 1
This was a general purpose electro-mechanical computer that was used in the war effort during the last part of World War II. -
ENIAC
(Electronic Numerical Integrator And Computer) was the first electronic general-purpose computer -
Transistor
was invented to make computers smaller & less expensive -
UNIVAC
UNIVAC is the world's first commercially produced electronic digital computer -
Bill Gates
He created a basic language interperter also he founded Microsoft & he developed MS-DOS for PCs & Windows -
Steohen Wozniak & Steven Jobs
They built an Apple computer in their garage -
IBM-PC
It had a spreadsheet, accounting & word processing software (instant success) -
Tim Berners-Lee
He's a computer scientist that invented the World Wide Web -
ABC
It was the first electronic computer that used the binary number system of 1s & 0s that is still used today but it wasn't recognized until the 1990s -
The First Smartphone
was developed by IBM and BellSouth. Althought basic compared to today's standards “Simon” had a touch screen that was capable of accessing email and sending faxes. -
Bluetooths
wireless technology used to allow mobile computer devices to communicate -
The first Iphone
The first generation iPhone. The most recent iPhone models are the iPhone 6s and iPhone 6s Plus, which were unveiled at a special event on September 9, 2015.
