JOEL WILLIAMS, ASSOCIATE EDITOR [email protected]CEA-Leti has unveiled an autonomous imager technology that is able to activate smartphones and small appliances through facial recognition or other specific patterns, using 10,000× less power than similar technologies. “The novel feature of the device is to allow a fully autonomous functioning of the image sensor, when in its surveillance mode,” CEA-Leti research director Antoine Dupret told Photonics Media. “Indeed, both the acquisition and the analysis of the scene are managed within the imager.” The device is called μWAI (micro-WAY), and...Read full articleRelated content from Photonics MediaArticlesMetalenz Partners with Samsung on Facial Recognition TechMetalenz will use Samsung Electronics’ ISOCELL Vizion 931 technology as the image sensor component for its "Polar ID" imaging system. Metalenz offers the solution for facial biometrics. 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Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...Photonics Buyers' Guide