Say hello to Pleo ($300). The robotic dinosaur, created by Furby inventor Caleb Chung, walks around on four legs, senses its surroundings, interacts with people, shows emotion, and learns from its experiences. Pleo has a whopping 8 processors, 14 motors and 38 sensors. Ugobe, Chung's company, describes the tiny dino the best: "Pleo is equipped with senses for sight, sound, and touch. He learns as he explores his environment. He will exhibit genuine reactions to sensory stimuli. Every Pleo begins life with certain tendencies but, interaction with his environment has subtle effects on his behavior. Every Pleo eventually exhibits a unique personality. Pleo is capable of expression. He can feel joy and sorrow, anger and annoyance."