How can you detect hidden cameras invading your privacy?

Design World Network

Cover picture for the articleUsing the time-of-flight (ToF) sensor on commodity smartphones, researchers at the National University of Singapore and Yonsei University have developed a technique to detect tiny hidden spy cameras concealed in privacy-invading locations, such as hotels and bathrooms. With small form factors and lens diameters as small as 1 to 2 millimeters,...

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Stephen Johnston

I just walk around naked and wait for the complaint.


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