3 ms·
That's why iPhones have "Require Attention" option, that checks that your eyes are open and looking into the TrueDepth sensor.
by flixic 8y ago
That's why iPhones have "Require Attention" option, that checks that your eyes are open and looking into the TrueDepth sensor.
- pbhjpbhj 8y agoHow do they cope against a video of you, like if I pretend to take a selfie but video instead, oh whoops .. but then I have a video to use to unlock your phone? Or police could use the mugshot process to get a video?
- icebraining 8y agoThe iPhone camera makes a 3D "scan" by projecting infrared dots onto the face, so putting a screen or sheet in front won't work. https://en.wikipedia.org/wiki/Structured-light_3D_scanner https://en.wikipedia.org/wiki/Structured-light_3D_scanner
- pbhjpbhj 8y agoCool, I missed that development; seems it needs a bit of work to crack - https://www.wired.com/story/hackers-say-broke-face-id-security/ https://www.wired.com/story/hackers-say-broke-face-id-securi....