- Self-developed "draw lines" game which can generate picture files according to the user's writing or line drawing practice - Cognitive training app that provides institutional version "Brainastic" - This device adopts the ANDROID system which can additionally install educational games and training APPs - Projection to desktop or wall for interactive touch, instantly turn into a big tablet computer (*14" finger touch for desktop, 14"- 100" electronic pen touch for wall) - External battery can be used for 3-4 hours. Small body, easy to carry