Computerized Image Analysis (1 of 2) (IMAGE) Uppsala University Caption Erik Vidholm at Uppsala University working with the haptic pen at the specially constructed work station that can show stereo graphics. Credit Kristin Norell 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.