If you like what you see, the robot will then begin to draw your portrait on a piece of paper. It does this using two human-like arms which are made from aluminium and driven by two stepper motors.

If you want to draw, sketch ... as a writing surface much more pleasant. Rock Paper Pencil is an all-in-one kit that includes a textured screen protector and a special tip that connects to ...

Guangzhou OED Technologies unveiles the world's first electronic paper display screen measuring 30 inches and above in Guangzhou, the capital of Guangdong province, on Tuesday. [Photo by Yao Feng ...