Wiki information Quadray:

Quadray coordinates

Quadray coordinates, also known as tetray coordinates or Chakovian coordinates, were Invented by Darrel Jarmusch and further developed by David Chako, Tom Ace, Kirby Urner, et al., as another take on simplicial coordinates, a coordinate system using...

Quadray Walker
Man, Person

Quadray Walker is the brother of basketball player Johnny O'Bryant III.