It's the ease of use of Digital Class software which clearly distinguishes Digital Class from any other LCD writing tablet. Digital Class™ is the one electromagnetic LCD monitor that can be used for annotation over any PC image or program, electronic whiteboarding, or as a touch screen monitor for integrated control systems. The software even records your voice and your notes, and the file size is not too big. And now, it's more affordable, with new Education Pricing of only $1,995 through our authorized dealers. The DC-502 incorporates a crystal clear 15" electromagnetic LCD screen that allows you to control your computer with an electronic pen. With the pen you can touch the LCD screen to launch and control applications, capture images from any computer program, annotate, save and retrieve your work. You can even annotate of moving video images. Use Digital Class with a projector as an electronic whiteboard for writing and saving notes. The software can even record and playback your voice and pen strokes. Digital Class is an easy-to-use alternative for many electronic whiteboard applications. It is suitable for lecterns, classrooms and executive meeting room table tops. The difference is in the software. Digital Class uses a one-line tool bar with all the tools you need for your presentation. The software is designed with executives and professors in mind ... so they can concentrate on their presentation and not the equipment.