Metalenz Has Figured Out a Way to Make Face ID Invisible
7 hours ago
- #metasurface technology
- #face authentication
- #under-display camera
- Dynamic Island is Apple's floating camera system on iPhone 14, large due to Face ID.
- Metalenz's metasurfaces use flat lenses with nanostructures, replacing bulky optics in sensors.
- Polar ID, a facial authentication platform using polarization data, can distinguish real faces from masks.
- Under-display Polar ID sensors maintain polarization data despite slight signal distortion under OLED screens.
- Polar ID is set for mass production in 2027, with under-display version expected by 2028.
- Under-display cameras could enable seamless biometric authentication without interrupting edge-to-edge displays.