Fun trivia: The term computer was originally an occupational title going all the way back to the 1600s and applied to an actual person, not a machine. They were people who performed mathematical computations for a living.
I had a Viewmaster once and it was neat, but before that I had something I liked much more. It was a small handheld projector type thing that took film cartridges, you could look into the eyepiece and turn a crank to watch entire cartoons (albeit without sound). Too bad they didn’t combine the two concepts and make a 3D version, that would have been amazing.
Fun trivia, Viewmaster was originally marketed to adults for things like vacation and tourism photos (and other more mature categories). The first units were made of bakelite and were very high quality looking similar to camera equipment compared to the later plastic toys.
Fun trivia: The term computer was originally an occupational title going all the way back to the 1600s and applied to an actual person, not a machine. They were people who performed mathematical computations for a living.