A normal lens sees only about a 60-degree slice of the world a one sixth of an entire scene. ... several cameras pointing in different directions, or one camera with somebody operating it all the time a but while focusing on one part of the action, the operator may miss another part. ... For example, I was once asked to assess the reactions of young children to a new TV program. ... There was a remote-control shutter release, on a cord, so that the photographer would not be too intrusive.
Title | : | A Practical guide to media research |
Author | : | Dennis List |
Publisher | : | Participative Marketing - |
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