personal computing: past, present, and future

Personal Computing: Past, Present, and

FutureBy: Mike Wills

What is a PC?

Brief History

Current Industry Status

Future

Presentation Outline

Merriam Webster defines a personal computer as: A general-purpose computer equipped with a microprocessor

and designed to run especially commercial software (as a word processor or Internet browser) for an individual user

What is a PC?

History

Mainframes◦ Very Large and expensive◦ Corporations, Government, and

Universities◦ Jobs prepared on punch cards

Could take hours or days to get job results

Minicomputers◦ Early 60’s◦ Still large and fairly expensive◦ Much more convenient

History - Before PC’s

Combined arithmetic, logic, and control functions into one integrated circuit

Costs and size dropped dramatically First invented:

◦ Texas Instruments TMS 1000◦ September 17, 1971

First commercially available: ◦ Intel 4004◦ November 15, 1971

History - The Microprocessor

History - Innovations

Brought personal computing into mainstream society◦ Commodore PET◦ Apple II◦ TRS-80

History – “1977 Trinity”

Commodore64 IBM PC 5150 Apple Macintosh 128k Microsoft Windows 3.0, 3.1, and 95 Apple iMac, and PowerMac

History – What Comes Next?

Current Industry

Processors◦ Clock Speeds◦ Multi-Core◦ Moore’s law

RAM Input Devices Output Devices Storage

Current – The Computer

Google Glass

OCZ Neural Impulse Actuator

Samsung Youm Flexible Displays

Current - Innovations

Future

Laptops and Desktops on the decline

Future – Where Are We Headed?

Apple vs Android

Future – Rise of the Tablet

Future: Desktops

Questions?

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"BII REPORT: How Annual Tablet Sales Will Explode To 450 Million By 2016." Business Insider. N.p., 2 Nov. 2012. Web. 12 Mar. 2013.

"Commodore.ca | Oldest Known Commodore PET Brochure." Commodore.ca | Oldest Known Commodore PET Brochure. Commodore, 2002. Web. 12 Mar. 2013.

DaCruz, Frank. "IBM 610 - The First Personal Computer." IBM 610 - The First Personal Computer. Columbia University, 29 Apr. 2009. Web. 12 Mar. 2013.

Dernbach, Christopher. "The History of the Apple Macintosh." Mac History. N.p., 24 Jan. 2011. Web. 12 Mar. 2013.

Reilly, Edwin D., Anthony Ralston, and David Hemmendinger. Encyclopedia of Computer Science. London: Nature Pub. Group, 2000. Print.

Reimer, Jeremy. "From Altair to IPad: 35 Years of Personal Computer Market Share." Ars Technica. N.p., 14 Aug. 2012. Web. 12 Mar. 2013.

Reiner, Jeremy. "ArsTechnica." Ars Technica. N.p., 14 Dec. 2005. Web. 12 Mar. 2013. Schonfield, Erick. "Forrester Projects Tablets Will Outsell Netbooks By 2012, Desktops

By 2013." TechCrunch RSS. N.p., 17 June 2010. Web. 12 Mar. 2013. Veit, Stanley. Stan Veit's History of the Personal Computer. Asheville, NC: WorldComm, 1993.

Print. Zielenziger, David. "After Tepid 2012, PC Sales May Rise Only 3.2% This Year:

IDC." International Business Times. N.p., 16 Jan. 2013. Web. 12 Mar. 2013.

Works Cited