Do both Sega and Altair 8800 fall into the category of electronics?
Sega:  Sega developed and manufactured numerous home video game consoles from 1983 to 2001, but after financial losses incurred from its Dreamcast console, the company restructured to focus on providing software as a third-party developer. Altair 8800: The Altair 8800 is a microcomputer designed in 1974 by MITS and based on the Intel 8080 CPU.
i don't know