Pic3D sheet brings glasses-free 3D to iPhone for $25

Many of us are perfectly content viewing only 2D content on our mobile devices, but if you've been dying to add a bit more depth to your smartphone's display, Global Wave may have just what you're looking for. At the 3D and Virtual Reality Expo in Tokyo, the Japanese company demoed its Pic3D sheet, which converts your Windows-based desktop or laptop, or iPhone, iPad, or iPod touch into a 3D display. The sheet uses a lenticular lens system instead of a parallax barrier for a smoother, more consistent image, yielding a reported 90-percent transmission level and 120-degree field of view. The company's Windows and iOS apps output video in a side-by-side format, simulating a 3D image. The software also allows you to view side-by-side content from the web, submitting the YouTube URL of a compatible video, for example -- perhaps not the most elegant solution, but a good start, if it works. Prices range from