DigiBarn Docs: Apple II "Shep" DOS Specifications (1 of 2)DigiBarn Docs: Apple II "Shep" DOS Specifications (1 of 2) The following are a series of handwritten, photocopied and otherwise marked up documents to aid Paul Laughton of Shepardson Microsystems to develop the Apple II DOS (Disk Operating System) based on Steve Wozniak's design of the hardware for the Apple floppy disc controller/drive. Some of these are Woz' own notes and diagrams, some from oth
