In the over three decades since [Sophie Wilson] created the first ARM processor design for the Acorn Archimedes home computer, the architecture has been managed commercially such that it has ...

As The Register described for the 25th anniversary of the Acorn Archimedes way back in 2012, the OS evolved from a version called Arthur, which itself was born from the OS used in Acorn's 6502 ...

It was a brand-new Acorn Archimedes, probably an A300, and it was the first time I had used an operating system with a desktop GUI. The computer was the first consumer application of the ARM ...