The innovative interactive CP-TW3005 features an ultra short throw design and integrates Hitachi’s powerful software to deliver a complete interactive experience on any flat surface. With a rich feature set that meets the specific interactive needs of K-12, higher education, and corporate users, the CP-TW3005 is both easy to install and easy to calibrate. It provides vibrant image quality with cost-effective operation and produces large images in small spaces. New generation interactive features include interactive pen, multiple pen capability, auto-calibration, PC-less drawing, and multi-display interactive. If you purchase the optional Finger Touch Module (FT01), the CP-TW3005 supports interactive with finger touch. Additionally, a suite of advanced features normally found only on the higher end models includes High Dynamic Contrast Range (HDCR), 2 HDMI ports, and Hitachi’s original technology Accentualizer that allows the projected image to appear more real by enhancing sharpness.