For context, this emulates RISC OS [1], the operating system designed for the Acorn Archimedes computer[2] — which used the ARM 2 CPU [3] designed by Acorn. Ori

For context, this emulates RISC OS [1], the operating system designed for the Acorn Archimedes computer[2] — which used the ARM 2 CPU [3] designed by Acorn. Originally, "ARM" meant "Acorn RISC Machine". RISC OS can also be installed on a Raspberry Pi [4]. [1] https://en.wikipedia.org/wiki/RISC_OS https://en.wikipedia.org/wiki/RISC_OS [2] https://en.wikipedia.org/wiki/Acorn_Archimedes https://en.wikipedia.org/wiki/Acorn_Archimedes [3] https://en.wikipedia.org/wiki/ARM_architecture_family#ARM2 https://en.wikipedia.org/wiki/ARM_architecture_family#ARM2 [4] https://www.riscosopen.org/content/downloads/raspberry-pi https://www.riscosopen.org/content/downloads/raspberry-pi