Peek-A-Boo I

My Robot is for a younger audience from ages 1-3. The robot's main function is to play peek-a-boo with the babies. To do this it needs a comforting face so that the babies aren't scared, it needs to be able to say a few phrases like peek-a-boo, it needs to be able to expose and hide its face with hands, and finally it needs to be able to smile. My peek-a-boo robot will be made out of plastic and the wheel will be made out of standard rubber, the eyes and smile will be lit by LEDs. All one needs to do to control it is to wheel over to the child and press the star button, it will then proceed to play peek-a-boo with the child. It would be rechargeable and there would be different color and face choices for the user when they buy it.