Sounds very much like the Wii to us, but there are apparently other uses in the works. Another patent diagram shows ring controllers, worn around a person's fingers, that transmit light and data. This kind of experience may lead to even more freeform methods of play, as players will no longer have to grasp a controller.
Before you get too excited (or digusted), remember this: not all patents come to fruition as actual products. Sony filed another patent last year for a unique break-apart controller that has yet to turn up. To get a further glance into the potential future, check out Siliconera's full report.
