"Oh dear, the car doesn't seem to recognize me." (1960 file photo from the U.K.) Chaloner Woods/Getty Images hide caption toggle caption Chaloner Woods/Getty Images The Two-Way Someday, Your Car May Know If That's Your Butt In The Driver's Seat December 30, 2011 Researchers at the University of Tokyo's Graduate School of Industrial Technology have developed an anti-theft device for cars that senses whether the derriere behind the wheel is or isn't supposed to be there.