Time-of-flight sensors built into immoderate smartphones tin beryllium utilized to observe the telltale reflections from hidden camera lenses
Technology 3 December 2021Surveillance cameras tin support america harmless oregon invade our privacy, and improvements successful miniaturisation mean they tin present beryllium hidden successful astir immoderate object. Researchers person developed a smartphone app that is claimed to observe specified hidden cameras with 88.9 per cent accuracy.
Commercial devices to spot hidden cameras are available, but carrying a circumstantial instrumentality for this intent is inconvenient. Sriram Sami astatine the National University of Singapore and his colleagues anticipation to supply the aforesaid relation via a modular smartphone.
The strategy …
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