Purrfect Pet. The PARO therapeutic robot is a pretty darn cool contraption. Shaped like a stuffed furry baby seal, it has five kinds of sensors built into itself: tactile, light, sound, temperature and posture. PARO’s sensors can “feel” being stroked or being held. It can also recognize the direction of voice and words such as its name. It moves, looks at you, blinks and closes its eyes, purrs and other pet-like actions and it is supposed to learn your desires and behave appropriately over time. >>> Read more . . .