Last year, we heard about an industrial robot that was able to create pencil sketches of human subjects. In that case, it utilized algorithms that identified the boundaries between areas of high and ...

Scanning a drawing into a computer lets you preserve your drawings, which might otherwise erode on their original media, especially for newsprint and other acidic papers. Scanned drawings also make it ...

Tablets offer versatility from entertainment to monitoring kids and even drawing. Graphic tablets mimic pen and paper but need to be hooked up to a computer. Drawing tablets have a built-in screen, ...