I had this epiphany a while back about a robot. What if you put a stuffed animal suit over a robot? (Exposing the sensors, of course) This is basically the foundation of most toys, but I think it'd be really sweet to have a "living" doll walking (or wheeling) around the house without shrill barks or other annoying noises going off every 5 seconds.
Or perhaps the near Wall-e look is getting old for some? I dunno. For my robot, I wanted to create a white, Dayna from a Witch's Tale-ish, mouthless cat with a black bowtie. Maybe a rabbit instead?