ExtremeTech reports that Tzero Technologies and Analog Devices have announced a prototype wireless HDMI interface. The standards-based system allows manufacturers to stream high definition signals between audio/video equipment (TVs, DVD players). According to the article, the system will be demonstrated to various manufacturers over the next few months and be available for purchase in November. While this announcement is not related to Apple, recent rumors have indicated that Apple could introduce a wireless video device next week. Of course, if Apple's device is intended to stream iTunes-downloadable movies, high definition video capabilities would likely not be required.