Credit based media presentation

Dynamic content activation by locating, coordinating and...

Interactive optical cards and other hand-held devices with...

Interactive optical cards and other hand-held devices with...

Interactive optical cards and other hand-held devices with...

Interactive reward associated with a broadcast

Method and apparatus for providing electronic coupons

Method and apparatus for providing incentives for viewers to...

Method and system for communicating advertising and...

Method and system for downloading, storing and displaying...

Method and system for managing timed responses to A/V events...

Method and system to provide deals and promotions via an...

Method for evaluating a bonus from authorized playbacks of a...

Method for evaluating a bonus from authorized playbacks of a...

System and method for broadcasting advertisements

System and method for compensating viewer for viewing of...

System and method for encouraging viewers to watch...

System and method for encouraging viewers to watch...

System and method to provide an interactive coupon channel a...

System for accessing promotion information and for...