Visuality, mobility and the cosmopolitan: inhabiting the world from afar

Bronislaw Szerszynski1, John Urry

  • 1Department of Sociology, Lancaster University. bron@lancaster.ac.uk

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To describe the motion of an object, one should first be able to describe its position (where it is at any particular time). More precisely, the position needs to be specified relative to a convenient frame of reference. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference to describe the position of an object in relation to stationary objects on Earth.
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