... board", but can convert any board such as blackboard, white board, wall, LCD, Plasma into touch screen. Advantage ... the board;convert any board such as blackboard, white board, wall, LCD, Plasma, rear-projection into ... windows 7. Specification: Functioneducation and office supplyModelP1000typeportable interactive white boardtechnologyultrasonic and infraredadvantageportable, easy embed into any flat ...