History lecture notes s2004

Biorhythms, computers, music, and…

Lyman Briggs Lecture Series ,[object Object],[object Object],[object Object],[object Object]

Group Question ,[object Object],[object Object]

Discussion Questions ,[object Object],[object Object],[object Object],[object Object],[object Object]

Definition of a Computer ,[object Object],[object Object]

Definition of Modern Computer ,[object Object],[object Object]

History of Computers - Long, Long Ago ,[object Object],[object Object],Abacus - 3000 BC

History of Computers - Way Back When ,[object Object],[object Object],[object Object],Slide Rule

History of Computers - 19th Century ,[object Object],[object Object],[object Object],Jacquard Loom - 1801

Charles Babbage - 1792-1871 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Analytical Engine

Discussion Question ,[object Object],[object Object],[object Object],[object Object],[object Object]

Vacuum Tubes - 1941 - 1956 ,[object Object],[object Object],[object Object]

UNIVAC - 1951 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Grace Hopper ,[object Object],[object Object]

First Computer Bug - 1945 ,[object Object],[object Object],[object Object]

First Transistor ,[object Object],[object Object],[object Object],[object Object],[object Object]

Second Generation – 1965-1963 ,[object Object],[object Object]

Integrated Circuits ,[object Object],[object Object]

Operating System ,[object Object],[object Object],[object Object]

Third Generation – 1964-1971 ,[object Object],[object Object],[object Object],[object Object]

The First Microprocessor – 1971 ,[object Object],[object Object],[object Object],[object Object],Intel 4004 Microprocessor

What is a Microchip? ,[object Object],[object Object],[object Object],[object Object],[object Object]

4 th Generation – 1971-present ,[object Object],[object Object]

Birth of Personal Computers - 1975 ,[object Object],[object Object],[object Object],[object Object],MITS Altair

Generations of Electronic Computers

Over the past 50 years, the Electronic Computer has evolved rapidly. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Evolution of Electronics Vacuum Tube Transistor Integrated Circuit Microchip (VLSIC)

Evolution of Electronics ,[object Object],[object Object]

IBM PC - 1981 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Apple Computers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

1990s: Pentiums and Power Macs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

21 st Century Computing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Evolution of Dr. U’s Computer .33x $750 $2250 Cost 1000x 1 GB MB 1 MB Memory 6000x 120 GB 20 MB Storage 125x 2 GHz 16 MHz Speed Factor 2004 1990

What’s next for computers? ,[object Object],[object Object],[object Object]

History lecture notes s2004

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History lecture notes s2004