Abstract: A method for controlling media stream processing comprises: (a) transmitting a media stream, via a first packet-based network, to an operator; (b) receiving from the operator, via a second packet-based network, a control signal for processing the media stream; (c) processing the media stream based on the control signal; and (d) transmitting the processed media stream to one or more users other than the operator. In another embodiment, an apparatus for controlling media stream processing comprises a server adapted to effect transmission of a media stream, via a first packet-based network, to an operator. The apparatus further comprises a processor adapted (i) to effect processing of the media stream based on a control signal received from the operator via a second packet-based network, and (ii) to provide the processed media stream to a transmitter for transmission to one or more users other than the operator.

Abstract: A method and system for manufacturing a particular system based on a universal system. The method includes designing the particular system on the universal system. The particular system as implemented on the universal system is then tested. The system is re-designed and re-tested until the particular system as tested on the universal system is acceptable. The final design of the particular system is sent to a manufacturer to be built using the elements of the universal system used to implement the particular system. After the manufacturer receives the design of the particular system as implemented on the universal system, it identifies the elements of the universal system used to implement the particular system. The particular system is constructed using those elements of the universal system.

Abstract: Redundant avionics for flight instruments: a plurality of aircraft flight data sensors, which provide data that are normally displayed on indicators in the cockpit, are transmitted to two independent computers. Each computer is associated with and creates images representative of data sensed by the sensors on a respective projected image display creation device which is in the form of a liquid crystal display, for example. Associated illumination sources and one common or two respective sets of optics project the images from each image creation device on a new screen. The image creation device and the optics would cause the image representative of data from the same sensor to be projected to the same location on the screen regardless of which computer and image creation device provided and projected the image. The computers are independently operable for selectively causing the display of information corresponding to data received from none, some or all of the sensors.