An editorial by Rob Fahey looks into the possibility of game companies experimenting with modern 3D technology. Over the past decade, advances in the field have been enough for film studios to give 3D another shot, but significant price-related hurdles remain when considering individual consumers. Quoting: "[The approach presently favored by game makers] has actually been around for some time. It displays the image for the left eye, then the right eye, in quick succession on screen — while the glasses you wear close LCD 'shutters' over your eyes so that each eye only sees the appropriate image. If this is done fast enough, the brain sees no flicker — just a continuous, steady 3D image. The best thing about this final approach is that some televisions already exist which could, in theory, support it. No new display technology is required, but what you do need is a TV screen which can display twice the number of frames per second as a normal screen — since you now need one frame for each eye, where previously you had one frame for both eyes. You also need LCD glasses synched to the television's refresh rate for each viewer. All of this lies in the realms of being moderately plausible."