User programmable entertainment method and apparatus
User programmable switching arrangement
Using a/v device to send controlled device...
Using d-c feedback with on-chip filtering to balance i-f...
Using equalized data for filter selection in hdtv receiver
Using gravity to direct a rotatable camera in a mobile device
Using special ntsc receiver to detect when co-channel...
Using viewing signals in targeted video advertising
Using web based information to select television programs
Utilization of relational metadata in a television system