CCTV – A Trail of Images

United Kingdom
Publication Type
Technologies used
Description (in English)

Since 2008, !Mediengruppe Bitnik has been conducting walks through the sceneries of invisible cities: Equiped with self-built CCTV video signal receivers and video recording devices they organise Dérives in search of hidden - and usually invisible - surveillance camera signals in public space. Surveillance becomes sousvellance: The self-built tools provide access to „surveillance from above“ by capturing and displaying CCTV signals, thus making them visible and recordable.


Situation machine vision is used in

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