[1] The company was founded to import stereos from Japan to the U.S., specifically quadraphonic sets and 8-track player.

[2] APF had locations in Queens, NY where they were headquartered, and in Hong Kong, where they owned a factory.

[3] APF TV Fun was a series of classic first generation video game consoles.

[5] Twelve cartridges were released in addition to the built-in game Rocket Patrol.

By itself, it's a math learning tool and standard calculator, but it has 6 different overlays that convert it into one of several games.

[10] APF Imagination Machine II was a computer-video game console hybrid that was in the final development stages around 1983.