At 3:24 in the video an ad for my father's business at the time (long since out of business) appears for a split-second. Immortalized in AT&T's tech archives.

At 3:24 in the video an ad for my father's business at the time (long since out of business) appears for a split-second. Immortalized in AT&T's tech archives. I had forgotten he'd advertised on Viewtron. We also beta tested the service, then had the production hardware (which if I know my dad, is still stashed in his garage somewhere).