The Pip-OS v7.1.0.8 is an operating system developed by RobCo Industries for the Pip-Boy 3000 Mark IV.
Details
The details listed on boot up include:
Appearances
The Pip-OS v7.1.0.8 appears only in Fallout 4.
Behind the scenes
The inscription «64K RAM SYSTEM 38911 BYTES FREE» is a reference to the home computer Commodore 64, produced from 1982 to 1994.