Bruise / toy

Children can raise susceptibility and physical development at the same time by playing. Bruise is type of ball playing combined of drawing. It requires interaction between children and toys. When children throw ball, the sphere shaped screen is lights up and its light stainds are lasting. Each ball has their color information and it is related to the LEDs in screen. Children can pick color of ball and draw on the stained screen with pen. They can make any kinds of silhouette by throwing ball.