sema4hacker 3 hours ago An interesting interview with Dan Smith, who was the User Interface Coordinator for the Lisa, and then switched to the Mac project, is at https://archive.org/details/Semaphore_Signal_26
An interesting interview with Dan Smith, who was the User Interface Coordinator for the Lisa, and then switched to the Mac project, is at https://archive.org/details/Semaphore_Signal_26