Featured in drawings

Best LED light boxes for artists and crafters
Watch This Autonomous Robot Artist Draw Abstract Figures
3-D-Printing Pen Adds Dimension To Your Doodles
German Industrial Bot Takes Up the Art of Portraiture
Algorithm Smooths 8-Bit Pixel Art Into Cute, Bubbly Vector Drawings
Video: Kinect Hack Recognizes Buttons Drawn With Ink and Paper
Video: Charming  PR2 Robot Draws a Self-Portrait
MIT’s Sketch-Interpreting Software Turns Tablet Computers into Smart Whiteboards