Robosapien, a burping, kung-fu fighting robot, is one of this year's hot Christmas gifts. But an older, pudgier counterpart--an out-of-production R2-D2 robot from "Star Wars"--is proving a popular ...

Michael is a born Texan and a former graphic designer. He's been covering technology in general and Android in particular since 2011. His interests include folk music, football, science fiction, and ...