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In a recent patent, HUAWEI has detailed a design for a new ultrasonic fingerprint sensor that could improve fingerprint identification accuracy. This could potentially free HUAWEI from reliance on other companies’ patents. HUAWEI’s Ultrasonic Fingerprint Sensor: Combining Strengths Current fingerprint sensor technology has limitations. For example, optical sensors can be
Do you ever get the feeling your messages are out in the open even when you’ve locked your phone? Well, now you don’t have to worry any longer as WhatsApp on Android has recevied the ability to securely lock itself from prying eyes thanks to a new fingerprint unlock feature.