Imagining Computers

2020-04-01

Archival Projects: 15 mins.

Vannevar Bush

Vannevar Bush

Vannevar Bush, MIT

Bush

Ideas of technology determine what technology will be invented.

Theory

What is a computer?

Modern computers are:

  1. Machines
  2. Binary
  3. Stored-Memory
  4. Electronic
  5. General-purpose

Tide Machines

Computer Chronology

Babbage’s Difference Engine, 1822

1882-ish: Marquand circuits.

Before the Computer: IBM, NCR, Burroughs, and Remington Rand and the Industry they created. By James W. Cortada

Atanasoff-Berry Machine

Setting the Enigma: one of 456976 possible initial settings.

Alab Turing

Programming the Bombe

Harvard Mark 1, 1945