Bunnies (IMAGE) Brown University Caption Computers can recognize photos and careful drawings of rabbits, but quick sketches by non-artists ... not so much. Researchers in Providence and Berlin say they have produced the first computer application that enables “semantic understanding” of abstract sketches. Credit Mathias Eitz, James Hays and Marc Alexa Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.