How to find hidden spy cameras with a smartphone
Researchers have devised a mobile app that uses a smartphone's time-of-flight sensor to find tiny spy cameras hidden in everyday objects.
Researchers have devised a mobile app that uses a smartphone's time-of-flight sensor to find tiny spy cameras hidden in everyday objects.
In one second, the human eye can only scan through a few photographs. Computers, on the other hand, are capable of performing billions of calculations in the same amount of time. With the explosion of social media, images have become the new social currency on the internet. A new solution developed by the National University of Singapore (NUS) keeps your online photos safe from facial recognition algorithms.
