Yahoo! News Photo, AP - Fri Jul 22, 10:49AM ET....Sanyo's Roborior glows blue while gurgling with whimsical buzzes and rings during its demonstration ...from Sanyo looks like a watermelon-sized eyeball on wheels and glows in hues of purple, blue and orange works as interior decor, but it's also a virtual guard dog because it has a digital camera, infrared sensors and videophone capability to notify you of intruders while you are away from home...