Basic digital compilation, also known as basic digital aggregation, is a reference material that reflects the basic situation of a region, unit, or specific aspect through numerical data. It is compiled based on actual work needs, selecting relevant statistical numbers from archival materials. Basic digital compilation features concentrated content, precise numbers, concise presentation, ease of … Read more
With the development of technology, smartwatches have become our “close companions” in daily life. They not only remind us of the time and receive messages, but also monitor our steps, heart rate, sleep, and other health data. But have you ever wondered howaccurate the data presented by these devices really is? Today, let us delve … Read more
Author: Daxin Different types of applications require different types of sensors to collect data from the environment. This article introduces some common IoT sensors.In the Internet of Things (IoT) ecosystem, two points are very important: the Internet and physical devices such as sensors and actuators. As shown in Figure 1, the underlying layer of the … Read more
Xinhua Finance Observation | The Balance of Smart Watches Currently, smart watches have become the “new favorite” for health monitoring due to their portability. From simple heart rate and blood oxygen monitoring to complex sleep analysis and disease risk prediction, smart watches offer users a new experience in health management. According to analysis firm Canalys, … Read more