Ideas to think of

Ideas to think of are a set of rules that allow us to act socially in well-defined ways, such as speaking, listening, attending a dinner party, playing backgammon, and so on. They are buried beneath habits of doing, so that we become unconscious of them, or even become unaware that they exist.

Sources

Hillier, B. (1996, 2007), Space is the Machine: A Configurational Theory of Architecture. Space Syntax: London, UK. pp.194-196