Educational Portable interactive whiteboard Multi-Touch Infrared dual system

Educational Portable Interactive Whiteboard Multi-Touch Infrared Dual System Description of Interactive Whiteboard The majority of IWBs sold globally involve one of four forms of interaction between the user and the content projected on the whiteboard. These are an infrared scan technology, a resistive, touch-based board, an electromagnetic pen and associated software, and an ultrasonic pen. Uses of Interactive Whiteboard Interactive whiteboards present educational resources