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Bind · Do this to my work · it acts

Element 111

111○›
Tr
Trigger

When this happens, do that, without me.

rules · if-this-then-that · event agents

Earliest lead

Cited

1986Information Lens (Malone, Grant and Turbak, MIT): rules filter and sort incoming mail for its readers.

See also: IFTTT (2010), the familiar instance.

A source is named, but nobody has re-opened it yet. The source.

  • ReadingValue

Specimen № 111 — operate freely

Pick a word, switch the rule on, and let the day's mail arrive. Then read what it skipped.

Fig. 111 — Trigger

000 readings · idle

Down the Bind column

  1. it remembersCnConstrain
  2. it connectsLLink
  3. it guessesRtRelate
  4. it actsTrTrigger

Read down and Constrain gets heavier: each step is the same act, on a machine that keeps track of more.

Bodies

The act stays put while the hardware changes. These are some of the forms Trigger takes.

  • rules
  • if-this-then-that
  • event agents