Yukai Engineering's cute stuffed animal robot will nibble on your finger

It wouldn't be CES season without at least a couple of offbeat robots showing up. Yukai Engineering, the maker of the Qoobo robotic cat tail pillow, has revealed a soft robot that nibbles on a user's fingertip. The company hopes the "somewhat pleasing sensation" will brighten up your day. Amagami Ham Ham has an algorithm called a "Hamgorithm" that selects one of two dozen nibbling patterns, so you'll never be sure exactly what you'll feel when you shove your digit into the robot's maw. Yukai designed the patterns -- which include Tasting Ham, Massaging Ham and Suction Ham -- to replicate the feeling of a baby or pet nibbling on one's finger.