Is it a fool to shoot a small program for health?

It's not a fool to shoot small programs for health. The health camera recognizes the blood flow signal of the user's face through the mobile phone camera, and realizes real-time monitoring of key vital signs such as heart rate and blood oxygen. This technology is based on non-contact monitoring technology of key signs of computer vision and artificial intelligence algorithm, and the accuracy rate reaches 99.6%. Without any additional hardware, the user only needs to open the WeChat applet, scan the face for 20 seconds in a well-lit environment, and wait for about 10 second to obtain health monitoring data such as heart rate, heart rate variability, respiratory rate and oxygen saturation.