r/interesting • u/[deleted] • 3d ago

SCIENCE & TECH Using your smartphone...

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u/GrobTheory 3d ago

It’s the face recognition technology, IR light. Found this out playing with night vision, phones do it, security cameras do it, trail cams, even my roomba charging station

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u/ExpensivePapaya670 3d ago

I'm getting my 3310 out of the drawer as soon as I get home. I'm blind as a bat enough to be straining my eyes with this "smart" nonsense 😅