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McLaughlin, G. Harry – 1972
The Information Retrieval Television (IRTV) system was a unique experimental media program initiated in several Ottawa schools in the fall of 1968. The program was designed to allow teachers to select televised audiovisual programs for their classes when and where they choose. This arrangement freed teachers from broadcast schedules and the…
Descriptors: Audiovisual Aids, Audiovisual Instruction, Closed Circuit Television, Dial Access Information Systems
Gailitis, Maris M. – 1972
The Information Retrieval Television (IRTV) system was a unique experimental media program initiated in several Ottawa, Canada schools in the fall of 1968. The program allowed teachers to select televised audiovisual programs for their classes at any time. This arrangement freed them from having to adapt to broadcast schedules or to the rigidities…
Descriptors: Administration, Audiovisual Communications, Audiovisual Instruction, Closed Circuit Television
GUBA, EGON; AND OTHERS – 1964
AN EXPERIMENTAL SYSTEM WAS DEVELOPED FOR RECORDING EYE-MOVEMENT DATA. RAW DATA WERE IN THE FORM OF MOTION PICTURES TAKEN OF THE MONITOR OF A CLOSED LOOP TELEVISION SYSTEM. A TELEVISION CAMERA WAS MOUNTED ON THE SUBJECTS' FIELD OF VIEW. THE EYE MARKER APPEARED AS A SMALL SPOT OF LIGHT AND INDICATED THE POINT IN THE VISUAL FIELD AT WHICH THE SUBJECT…
Descriptors: Experimental Programs, Experiments, Eye Fixations, Eye Movements
Development Communication Report, 1979
The title reflects the first and major article in an issue of this newsletter devoted entirely to communication satellites. This series of articles on the potential and applications of communication satellites in development projects is concerned with their development for commercial and public service, development in the Pacific region, SPACECOM…
Descriptors: Broadcast Industry, Communications Satellites, Demonstration Programs, Developing Nations
