The BrightLink series is Epson's full interactive projector line. The series features two models, the BrightLink Pro and the BrightLink Ed. The BrightLink ED is for K-12 education and is a model that requires a connected computer and software to enable the interactivity that separates BrightLink models from standard printers.The BrightLink Pro ($2,999, £1,946.18, AU$3,802.36), on the other hand, is fully autonomous in that it can be interactive without a dedicated computer or software. The BrightLink Pro can turn any surface into a projectable interactive whiteboard. Whether it be a table or a wall, the BrightLink Pro can project a computer that can be virtually written on with a digital pen.Don't want to replace your already existing conference system? The Epson BrightLink Pro is designed so that it can be an extension of your conferencing system. It can do Picture-in-Picture so you can see your meeting but also write on the board for viewers to see as well.