... 2. Use finger or pen as a mouse: single click, double click and right click3. Import word, PPT, JPG etc file to ... ( turn handwriting figures like line, circle, triangle) into standard).5. Right click: copy, cut, clone, delete, rotate, mirror, unlimited copy, zoom ... to publish advertise )c.Station (for people to find their right direction.)d.School (for school clubs to publish advertisement, ...