Apple introduced Face ID to stir up biometric technology, and as the biggest competitor in the mobile device market, Samsung Electronics has also worked hard on biometric technology, following the identification of human face, iris and palm print. Samsung then applied for arterial blood flow pattern recognition technology. According to reports, Samsung uses each person's unique arterial blood flow pattern for identity recognition. The detection position can be on the finger or wrist, so it may be used for identity recognition on smart phones or wearable devices. According to the photos posted on the website, the arterial blood flow is detected in the same way as the current fingerprint recognition hole on the back of the mobile phone and the heart rate detection light source on the back of the wearable device. However, this technology is a technology demonstration for Samsung Biometrics, or a possible technical solution for future products, which is not detailed on the website. In addition to human body external representation, subcutaneous or biological activity signals such as blood pressure, heartbeat, blood oxygen, electrocardiogram, body temperature, etc., mostly used as personal fitness medical records, Samsung's unique arterial blood flow pattern technology may be feasible and market acceptance There is still room for discussion, but it also illustrates the rich diversity of biometrics. Uv Vacuum Curing Machine,Uv Protection Screen Protector,Uv Glass Curing Screen Protector,Uv Film Screen Protector Phone Shenzhen TUOLI Electronic Technology Co., Ltd. , https://www.hydrogelprotectors.com