Shading brings 3D forms to life, beautifully carving out the shape of objects around us. Despite the importance of shading ...

The main Department of Justice building, across from the National Archives in Washington, was the kind of brooding edifice ...

We present a robotic pen-drawing system that is capable of faithfully reproducing pen art on an unknown surface. Our robotic system relies on an industrial, seven-degree-of freedom manipulator that ...