auto calibration, just press one key natural writing, like writing on paper Positioning accuracy,error rates within mm level  Specificationsi-Interactor whiteboard no need of special board, any pen or mouse , because our (i-interactor = interactive white board + wireless...

Portable,only 0.6kg, Can be used with any digital projector, you can get any size from 20"-200", CE,FCC RoHS ceitificate. i-Interactor  portable electronic whiteboard  i-Interactor, a revolutionary tool for class room and conference room, bring a...

auto calibration, just press one key natural writing,like writing on paper Positioning accuracy, error rates within mm level  i-Interactor, a revolutionary tool for class room and conference room, bring a dynamic experience to your class and meeting, more interesting and...