Da Vinci drew plans for a calculator

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Presentation transcript:

Da Vinci drew plans for a calculator Pascaline France Blaise Pascal First Working Mechanical Calculator Difference Engine England Charles Babbage First Working Mechanical Calculator Abacus Chinese First Calculator Used Beads Father of Computers 1500 AD 1640 1801 1822 3000 BC 1830 Calculator Italy Da Vinci drew plans for a calculator Punch Card France Jaquard First Storage Device Analytical Engine England-Babbage Lady Ada Lovelace- First Programmer

Hollerith sells his company and it becomes IBM ENIAC USA First electronic general use computer 1st Generation Vacuum Tubes 1943-1959 Punch Card USA Hermann Hollerith Tabulating Machine Transister is Patented Programmed by Women! 1910 1943 1945 1948 1890 Hollerith sells his company and it becomes IBM The Computer Bug Named by Grace Hopper Hear from Adm Hopper 2nd Generation Transistor 1959-1964

Vacuum Tube vs Transistor Big Hot Slow Broke down often Transistor Very small-fit on spacecraft No light bulb heat! Due to size, many more could work faster More reliable-not as much to break

Douglas Englbert patents the first mouse Altair-first computer available to buy by individuals $397 (over $1000 today!) 3rd Generation Integrated Circuits 1964-1972 Integrated Circuit Jack Kilby Texas Instruments In November, Intel uses the first Microprocessor 1963 1971 1972 1974 1958 4th Generation Microprocessor 1972-Present Pong released by Atari-first computer game to gain popularity Mouse Douglas Englbert patents the first mouse

Steve Jobs and Steve Wozniak Macintosh is released using the GUI technology Microsoft Bill Gates and Paul Alan Apple II is released 1976 1977 1980 1984 1975 1991 IBM releases the IBM PC Apple Steve Jobs and Steve Wozniak Pixar begins work on full length movies

Other Developments 1991-World Wide Web is launched 1996-Internet Explorer is released 1999-Napster starts peer to peer file sharing 2001-IPOD launched by Apple 2005-YouTube 2007-Iphone 2009-Nook released by Barnes and Noble and first netbook released 2010-first fully robotic surgery performed and Watson wins jeopardy!