这个应用程序使用Android的Camera，检测到人脸然后开始结算心率，血压和人体温度-Using the Android camera, the app detects faces and starts to calculate heart rate, blood pressure, and body temperature.

android手机端实现人体跌倒监测，这部分是跌倒检测的算法编写的JAVA程序。-android phone side implementation monitoring human fall, this part of the fall detection algorithm is written in JAVA program.