Who's responsible for the optical mouse? (it's not Xerox)

I just keep making videos about mice. Support me on Patreon:   / cathoderaydude   Tip me: https://ko-fi.com/cathoderaydude There are videos and PDF transcripts of all these interviews (seriously, CHM has it together), both linked below. Blalock: https://www.computerhistory.org/colle...    • Orall History of Travis Blalock   Gordon: https://www.computerhistory.org/colle...    • Oral History of Gary Gordon   Holland: https://www.computerhistory.org/colle...    • Oral History of Bill Holland   Lyon: https://www.computerhistory.org/colle...    • Oral History of Richard Lyon