Oh is this where the term came from?
Quote Tweet
Replying to @vgr
en.wikipedia.org/wiki/Proxemics
> Social distance for interactions among acquaintances
Close phase – 4 to 7 feet (1.2 to 2.1 m)
Far phase – 7 to 12 feet (2.1 to 3.7 m)
Potential etymology of the term.

