BenQ has unveiled new generation of interactive projector- MP780ST, short-throw WXGA DLP projector.Among its arsenal of leading-edge advancements is BenQ’s trademarked PointDraw system with interactive pen, which distinguishes the MP780 ST by eliminating the costs and hassles of buying a separate interactive boards and speakers, maximizes usage of valuable classroom wall space by allowing users to point, draw and create on any projected surface.Equally light on expense, BenQ MP780ST projector is available at a price of Rs. 1, 10,000/- The model is available across India.