IBM Future Systems project
The Future Systems project (FS) was a research and development project undertaken in IBM in the early 1970s to develop a revolutionary line of computer products, including new software models which would simplify software development by exploiting modern powerful hardware. The new systems were intended to replace the System/370 in the market some time in the late 1970s.
Source: Wikipedia — IBM Future Systems project (CC BY-SA 4.0)