Two infrared LEDs (IREDs) from ams Osram now not only enable user identification via facial recognition in laptops, but also slim displays because, with a lens, they measure 1.6 mm x 1.6 mm x 1.71 mm. ams Osram offers the IREDs in two wavelengths – 850 nanometers (SFH 4171S) and a 940 nanometer version (SFH ...

This story continues at Compact IRLEDs enable face recognition in mobile devices

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