"Bring inspiration and help people to express their idea in imaginative ways"
Tranforming your room into a canvas
For kids, adults and designers
"Grown Ups" often feel to limit themselves to draw with specific tools.
With kids however, anything they find can be a sketchbook to express their free spirit without hesitation.
A webcam was used for tracking the green LED light on the tip of the pen. As a user presses the left mouse button on the pen, webcam will track its location and the projector will render on a wall (or things) instantaneously.
Pen Mouse with green LED, Keyboard, Projector, Webcam
Founding from User Testing
Users tend to use the pen mouse as a airbrush instead of using it as a actual pen. Keeping the distance from the object they were trying to draw on.
Based on the founding from user testing, design and assemble the pen (or now airbrush) into a more sophiscated final product.