Hitachi’s StarBoard Link EZ2 interactive whiteboard is a modular system that plays nicely even with projectors other than the company’s own. The easy-to-install system secures to a flat surface in a matter of minutes, and allows for a resizable input area between 60 and 90 diagonal inches. The frame pieces are adjustable, with one pulled wider pictured below the fully assembled model. It uses finger-driven technology but almost any pen will work. Stylus pens are optional, while software is included. Target shipment is in the next eight to 10 weeks.