Microglyphics was the computer store my mom founded and ran in the early 1980s. It started in our living room (in "the addition"), moved to the back downstairs room of a house on Chapel Hill Road, expanded to the front room, moved to University Drive (on or about 1984-02-06), and finally moved to an office suite on the 15-501 service road.
I worked in all three outside locations (but primarily University Drive) doing shipping, customer support, and product evaluation. I was horribly depressed the whole time because of the Jenny situation -- I'm not clear on the exact times when I worked there, but it all happened after the breakup, and some of it was during the time when she had disappeared and nobody knew whether she was alive or dead. I remember Susan Klintworth (who worked reception for awhile at the University Drive location) talking about the boy who found the body, that he'd been having nightmares about it.