LiquidText Software Annotation (IMAGE) Georgia Institute of Technology Caption LiquidText users can create a magnifying glass in the workspace and manipulate it with simple multi-touch gestures, such as pinching or stretching to resize the lens, or rotating to change the zoom level -- like the zoom lens of a camera. Users can position, resize and control the zoom level of the magnifying glasses in a continuous motion by movements of the hand alone. Credit Georgia Tech/Gary Meek 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.