What about SOS - The ///'s Operating System?
First ever written to be user friendly.
Data base capabilities. Hierarchical file-structure.
Manages ALL memory locations and I/O.
One disk format for ALL allows file sharing and
Able to share files with Apple //e; c and gs ProDos
Easily updated without hurting existing compatibilities.
Abilitiy to rewrite software drivers instead of changing
Will locate which drive a file is in for you.
Error proof menu system.
Automatic date/time stamping of every file.
Any destruction of data requires confirmation.
Stores information using all empty space.
Programs that request printing could continue during
Powerful drivers for graphics, console, audio, printer and
Programs can run 20% faster by pressing Control-5 on keypad
Uses all available memory.