Epson BrightLink Pro 1410Wi

100% of the reviews on Amazon.com give this product a positive rating.

Ultra-short throw. Can duplicate interactive screen over a network with interactive projectors at up to four locations.

Have to touch screen to interact. Setup instructions are hidden in a PDF file.

Despite a few rough spots, like the hidden setup instructions, it largely succeeds in providing features that you won't find elsewhere, most notably the multi-location interactivity. If you want those extras, the Epson BrightLink Pro 1410Wi Meeting...