why do computers make things worse

binaries are bad
ones and zeros
qed.

punch cards

surprisingly binary

what we think computers are like
(they're not)

discriminatable

  • card: hole/no-hole
  • voltage: high/low
  • light: bright/dark
  • magnet: north/south
  • sound: loud/quiet
  • pitch: high/low
  • smoke: thick/thin

music notation

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