@jimcarroll As a Computer Assisted Instruction alumnus (ASR-33 teletype era), I found this screamingly hysterical. The meaningful flashing lights. The minimalistic keyboard with multiple x & y keys (and x & y themselves on screen (THE NEW MATH)). The screen itself obviously not being filmed on set... Very Escape From New York (1981), that. Heck, is there a history of panels of blinking lights in science fiction cinema and TV? if not, there should be. They denote... THE FUTURE