Trio interactive whiteboard refers to a large interactive display that connects to a computer and projector. A projector projects the computer's desktop onto the whiteboard's surface, where users can write by pen or finger. The board is typically mounted to a wall or on a floor stand. The IR interactive whiteboards features 10 Touch technology that enables multiple users to write and draw simultaneously. Users can switch seamlessly between writing, drawing and moving objects with a finger, stylus or even a pointer. The board easily connects to a computer through a USB interface. an ideal tool to increase engagement and collaboration within any educational, corporate or professional teaching or training environment.