Whether TiVo actually decides to build in the feature, the patent is for a personal video recorder (PVR) that recognizes viewer preferences through an RFID chip embedded in clothing, jewelry or "inserted somewhere [in] the user's body."
The multimedia mobile personalization system would have a remote
The remote control device would identify and link the viewer to the system using an "RFID tag that is attached to a key ring, necklace, watch, in his wallet, or even a sub dermal tag inserted somewhere in the user's body." The remote control would detect the RFID tag in a limited radius so it wouldn't get confused by signals from others, the patent said.
Either broadcast or recorded television programs and music play lists stored on a local hard drive could be sorted, displayed or restricted, depending on the user identifier. Other methods of identifying the user are stated, too, such as computer vision recognition, biometric identification, and voice analysis.
TiVo's watching you. But who's watching TiVo?