VICTOR HABBICK VISIONS / SCIENCE PHOTO LIBRARY VICTOR HABBICK VISIONS / SCIENCE PHOTO LIBRARY
Global telecommunication. Computer artwork of a hand holding a mobile cellular telephone over a globe and a circuit board, depicting global telecommunication. Battery-powered cellular telephones bypass the standard network of telephone wires, and send their signals by radio which may be relayed via satellite. On a local scale, cellular telephones link up to a grid of local radio communication centres scattered in a network of radio 'cells'.
Model release not required. Property release not required.