1.Overview of the NOR Flash Industry (1) Overview of the Memory IndustryThe memory industry is divided into volatile memory (RAM) and non-volatile memory (NVM). RAM is typically used as temporary working memory, which is fast but loses data when power is off (volatile); NVM is used for permanent storage of data and programs, retaining data … Read more
This is the 266th issue shared by the platform. According to the latest “Global Wearable Device Market Quarterly Tracking Report” released by the International Data Corporation (IDC), in 2024, global shipments of wrist-worn devices are expected to reach 190 million, a year-on-year decline of 1.4%. The shipment volume of wrist-worn devices in China is 61.16 … Read more
If you buy a new car today, it will almost certainly come with a “vehicle file” that records information throughout the car’s lifecycle. When a fault occurs, technicians can quickly identify the problem based on historical data. Many of us may not have as detailed a record of our own body’s “operational status” as we … Read more
Wearable devices represented by smartwatches and head-mounted displays can now utilize flexible circuit boards. However, the next generation of wearable devices requires stretchability and conformability to flexibly follow body movements and collect various data from the body. This is the purpose of developing stretchable circuit boards. Stretchable circuit boards need to possess mechanical properties that … Read more
Click the blue text Follow us This article is a technical piece from the ‘Hansi Bian’ forum, authored by gasment. Thanks to the author! The copyright belongs to the original author, and any infringement will be pursued. Introduction This article organizes the test data for network disconnection control of Xiaomi smart home devices under the … Read more
This article is reprinted with permission fromChina News Weekly（ID: Chinanewsweekly）Author: Meng QianBlood oxygen meters are sold out.Many e-commerce platforms show that blood oxygen meters are “out of stock,” or require reservations for purchase, or customers must wait a long time for delivery after placing an order. Meanwhile, the prices of blood oxygen meters available on … Read more
Recently, a study published in a sub-journal of Nature indicated that 63% of COVID-19 cases could be diagnosed early through data from smartwatches. It is important to note that the researchers concluded that “wearable devices such as smartwatches could potentially be applied to the early diagnosis of infectious diseases,” but many media outlets misinterpreted this … Read more
Recently, the issue of “silent hypoxia” among some elderly individuals after contracting COVID-19 has drawn attention, leading to a surge in demand for pulse oximeters. Some consumers have also purchased smartwatches and bands with blood oxygen monitoring functions, and some have even used apps and mini-programs to monitor their blood oxygen levels. In response, Sha … Read more
The Innovative Ecosystem of E-Cigarettes Driven by Smartphones and Wearable Devices: A Triangular Revolution of Health, Environment, and Data 1. The Disruptive Value of System Architecture Triple Role Reconstruction of Mobile Devices Central Controller: The smartphone serves as the core computing unit, coordinating e-cigarette dosage control, wearable device data analysis, and cloud interaction, replacing the … Read more
Wearable smart devices play a significant role in health monitoring by alerting users to bodily changes and ensuring timely medical attention when symptoms arise. How popular have pulse oximeters become recently? For instance, a certain brand of pulse oximeter, which ranks first on JD.com, sold 1.068 million units in the last 30 days. On Taobao, … Read more