You fail to see the technological advancement here. Ubisoft's exercise game is just an eyetoy with better implimetation (meaning 2D no Z plane). One can only look at technology in a linear way. Technology advances, it does so in many directions, but they are all forward leaning. Wii has motion control (Wiimote, Ubisofts "eye"), so does Sony(Eyetoy), and now MS(NATAL). They are all motion control, the methods they went about it is different. you need a remote/balance board/wheel for the Wii to have motion control. you need a remote with a "glowing orb" on top to tell the Eyetoy where it's Z is. Natal, well, you don't need any of that. They stripped away the need for that technology, thus rendering the NATAL project more advanced. Anything that strips away the need for older technology is advanced. Look at the freight train industry, the used fire to create steam which pushed pistons, which made the train move. Then, somebody invented the Diesel engine, which uses fire, and pistons, and makes the train move. i ask you, which one is more advanced?








