... R&D team Smart multi-touch interactive whiteboard /electronic board for office and public teaching 1. The benefits of Tacteasy Infrared ... tools, such as different pens, geometric figures, compass, magnifying glass, cover, record, etc. Record, Multi Pens Choice & Other ... different pen width, different pen styles. With spotlight, camera, amplify glass, mask, record, save, playback, print, email, etc. 8 ...