DynaScan Japan has developed a 91 inch cylindrical LED screen that lets you see the image within from any angle. The display works with both still images and motion video, either transmitted through the Internet(s) or a DVD/video source.
Pretty cool, if you have about $93,000 (correction here oops, I'd thought it said 98 million yen, not 9.8)
From Nikkei.Net (subscription required).