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A comment on Spy camera detection using smartphone time-of-flight sensors. Parent comment

Re:Spy camera detection using smartphone time-of-flight sensors by frizensami on Thursday November 18, 2021 @05:16PM (#29271341)
Yes, perhaps. At the very least, adding a variable shutter and extra logic will drive up the price of the camera, which will be some consolation.
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Re:Spy camera detection using smartphone time-of-flight sensors by loonster on Friday November 19, 2021 @12:46PM (#29280022)
A honeycomb lens filter (commonly used in military rifle optics) would greatly reduce the angle that the camera can be detected.
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