timeline of technology

Timeline Of Technology

By : Jensine Reyes

First computer made

Was made by Charles Babbage in 1822-1991

First minicomputer

• The first minicomputer was made in Taiwan, and was completed in 1971.

Microcomputer

• Ed Roberts was the inventor of the microcomputer and he built it in 1975.

• The point of it wasTo be a small Computer that containsA microprocessor.

Mainframe

• Is a large high-speed computer that was made through 1950-1970, by Dr. John V. Atonasoff and his assistant Clifford Berry

1961

• The first IBM selectric type writer was realsed

imamuseum.org

1964

• The first computerized encyclopedia was invented at the systems development corporation.

en.wikipedia.org

1968

• Seiko markets miniature printer for use with calculators.

lelong.com.my

1970

• First computer mouse on November 17th

mousearena.com

In the 1900’s

• As the first computer became feasible in the early 1970’s the idea of a portable computer is what was in mind,

• We call portable computers laptops now a days.

1983

• Apple released the lisa computer , the first commercial computer with a GUI.

wired.com

1985

• Quantum computer services is founder, this company later becomes AOL. We use AOL for emailing people far away or close.

logodesignlove.com

Sites

• http://www.computerhope.com/issues/ch000984.htm

• http://www.computerhope.com/history/198090.htm

• http://www.google.com/search?q=first+computer+invented&hl=en&safe=active&prmd=imvns&source=lnms&tbm=isch&sa=X&ei=CFFbUMfpOIfO2wXC3YDwDw&ved=0CAcQ_AUoAQ&biw=1024&bih=605&surl=1