Many electronics companies today are developing, and in some cases already selling, monitors that produce 3D pictures without the inconvienence of those tacky 3D glasses! If you stand in front of the "sweet spot" of one of these monitors, you become immersed in the 3D viewing environment. These companies include Philips, Toshiba, Sanyo and ColorLink - keep an eye out for press releases from them.
The 3D monitors create two types of images to achieve a 3D effect and trick the brain into believing a sense of distance between the two images. From a technical point of view, this is becoming more achievable with the rise of higher definition televisions. Movies, television and games will bring a whole new dimension of entertainments...literally!