Care-O-bot 4 Is the Robot Servant We All Want but Probably Can't Afford - IEEE Spectrum
This four-legged robot can open doors and we're all doomed - MarketWatch
HRP-4 - ROBOTS: Your Guide to the World of Robotics
Amazon.com: KingsDragon RC Robot Toys for Kids, Gesture & Sensing Programmable Remote Control Smart Robot for Age 3 4 5 6 7 8 Year Old Boys Girls Birthday Gift Present : Toys & Games