Sep 212011
 September 21, 2011  Surveillance

Researchers at the Münster University of Applied Sciences have discovered that it is possible to use electricity usage data from smart electricity meters to determine which programmes consumers are watching on a standard TV set. The experiments were carried out as part of the state-funded DaPriM (data privacy management) project. By analysing electricity consumption patterns, it is, in principle, also possible to identify films played from a DVD or other source.

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