LAS VEGAS -- The Ozobot is a little, vaguely spherical robot who just wants to know if you can come out and play. Looking a bit like a miniature R2D2 head, it roams across tablet tops or even offline board games. It's one little gadget for both the digital world and the physical world.
At its most basic, the Ozobot follows lines. There are five sensors on the underside that help it stay on tracks, whether those tracks are digital games on a tablet screen or marker lines on a piece of paper. It doesn't stop there. The Ozobot also sees color and reads flashes, so various combinations of those give it specific behavioral instructions. It may goose it into turbo speed mode, or spin it around, or slow it down. There are untold potential combinations.… Read more