Mitsubishi electric Research Labs has a cool new item that consists of an overhead projector and a table with integrated antennas. The image is projected above from a projector that beams the game or application onto the table surface. The antennas then pick up the touch point to make the game or application react. While this is cool, I wonder about the ergonomics of having to look straight down. Game geeks that play for hours at a time may find that neck strain from looking down would be an issue.