A second variation of something I made up when I was 7. An earlier version on the original Spheroid. And I must admit, this version seems cooler.
Their final design is about the size of a pea or a marble. It includes a duo-output camera, sturdier shield-like legs, more dynamic folding design, and an external AI (via satellite). They're used as an exploratory probe or a spying device. My childhood imagination of them included a minute gun, for use as a tank against small soldiers, such as ants.