Historically, I don’t think that’s the case. It was developed (after its computer game concept) to support online documentation production. Most of its instal

Historically, I don’t think that’s the case. It was developed (after its computer game concept) to support online documentation production. Most of its installations were timesharing systems (e.g. Vax) until the workstation era when it developed the workstation/server split. Considering the proliferation of graphical interfaces on Unix in the 80s, it’s definitely a desktop OS.