Engage your audience with the enhanced interactivity technology built into the 3D, X307USTi. Transform a flat wall or table top into an interactive surface without the need for a screen or electronic whiteboard. The dual pen feature enables two students to work simultaneously. Smoother, more natural writing using 3rd generation interactive technology & easy to hold pens. This complete solution has everything that is needed to create a collaborative learning or working experience. Ideal for almost any room in educational & corporate environments, the X307USTi makes the most of the available space without the need for costly screens & interactive whiteboards. The specially designed ultra-short throw lens produces huge images from an extremely short distance allowing you to stand closer to the screen, preventing shadows & screen glare. Captivate your audience, increase their learning potential & help improve results with lessons in crystal clear 2D or incredible 3D. Using the clever cable management system the X307USTi is simple to install. Once in place the many security features ensure the projector is safe & secure. Designed with you, the presenter, in mind, the X307USTi with 3300 ANSI Lumens of brightness, incorporates extensive connectivity, Plug & Play presenting, powerful 10 W stereo speakers & Crestron Room View control to maintain & monitor the projector over the network. The environmentally friendly X307USTi has energy saving features including