V.R.
Viewing Room: E.T.A.'s cartridge-viewing rooms — "V.R.6, one of the three little Viewing Rooms on the second floor of the Comm.-Ad. Bldg." (p. 109), where "The room’s new cartridge-viewer is huge and almost painfully high-definition; it hangs flat on the north wall like a large painting" (p. 109). The 3-November Big Buddy sessions sprawl on V.R.6's floor (pp. 109-121), and the late Hal sections put him flat on his back on the carpet of "Viewing Room 5, still on the second floor" (p. 897).