If you are traveling to Tokyo, they have one of these at the science museum in Ueno. I had a chance to try it just recently, although the one they have is not s

If you are traveling to Tokyo, they have one of these at the science museum in Ueno. I had a chance to try it just recently, although the one they have is not stereoscopic 3D. Still just being totally surrounded by a screen is surprisingly immersive. The screen is not all around you just in the sense that it is front and behind, but also above and below you. As you start moving upwards, being able to look down and see the ground getting farther really adds to the effect.