In Russia, Robot Suitcase Tony Tows You

Rolling along in 2009, this Russian robot suitcase, oddly named Tony, will follow its owner's footsteps, tracking a card you slip into your pocket like a dog following a stick of jerky. It's loaded up with a gyroscope, light detectors, sound and infared sensors so it doesn't bump into old ladies or tumble down stairs… » 11/12/07 7:00pm 11/12/07 7:00pm