... Features 1. Touch Technology Infrared Touch,write or touch by finger, pen, teaching pointer or any other opaque object.2. Boarda ... pictures, flash and text.4. Variety pen choices: pen, brush, traditional chinese brush, high light pen( semi-transparent color for remark or ... freely, hide, and customizable.8. Handwriting Recognition.9. Variety pen size, color, type for choices. Redo and undo function.10 ...