Abstract: This television information system transmits selected video picture information to one of a number of subscribers who have television sets connected to the system. First, the subscriber makes a selection by transmitting a request to the head end. A central computer interprets the request, searches the available data banks for the information, and records it. Next, the information along with an identifying number is returned to the system and sent to a control station.At the control station, the identifying number is used to route the information to a particular modulator associated with the subscriber who made the request. The information is stored and used to modulate a unique carrier frequency which has been dedicated to that subscriber.The control station sends the modulated carrier frequency (containing the selected information) to a feeder line to which may be connected a number of subscribers, including the one who made the request.

Abstract: A holding frame for use on vehicles wherein inserts, such as plastic sheets, are slidable into the holding frame and, if desired, lockable therein. The holding frame is three sided and receives panels therein which are of substantially the same shape as the frame and held in place between the frame and the vehicle surface. A locking member is positionable at the open end of the frame to prevent the panels from sliding out of the frame or being physically removed by unauthorized persons.In an alternative embodiment, an indentation is provided in an outer surface of the vehicle, such as the door, hood, trunk lid, etc., and an insert of substantially the same shape as the indentation is positioned in the indentation. The insert has a retaining member secured to the rear surface thereof which passes through the vehicle surface to the vehicle interior where it is secured to the vehicle.