Now let me introduce the political background of Palau before and after my arrival. My visit coincided with the presidential and vice-presidential elections in Palau. Just a few days before my arrival, a significant event occurred: the then-vice president was found dead in his office, shot, with a firearm left at the scene. The case … Read more
When the classic login interface of Steam appears on Tesla’s in-car screen, the boundaries between the automotive industry and the gaming world collapse. This is not a scene from a science fiction movie—Tesla is integrating the world’s largest PC gaming platform into your cockpit, and the collision between the steering wheel and game controller is … Read more
The in-vehicle infotainment system (IVI) integrates navigation, media playback, intelligent voice, and other functions, driving the development of automotive intelligence. The current market is highly competitive, with mainstream trends including connectivity, artificial intelligence applications, and personalized user experiences. Current Status of the IVI System IndustryCONTENT Definition and Role IVI is an automotive digital cockpit platform … Read more
“Your current stress level is 82%. It is recommended to practice mindful breathing immediately,” my smartwatch suddenly popped up this notification during a moment of anger. I rolled my eyes mentally and thought, “Really? The smartwatch can detect my anger, and I need you to teach me how to breathe?” But out of curiosity, I … Read more
Introduction In the previous issue, we used the example of smartwatches to help you quickly understand how LSTM manages health data like a “memory master.” But did you know? Behind the power of LSTM lies a set of intricate mathematical formulas! Today, we will break down these formulas in the simplest language, allowing you to … Read more
Recently, Samsung disclosed a patent regarding the interactive design of smartwatches, focusing on optimizing the user interface of wearable devices. By integrating a touch-sensitive area on the strap with an intelligent rotating interface, it aims to provide users with a more dynamic interaction experience. Traditional smartwatches primarily rely on screen touch for interaction, while Samsung’s … Read more
Key Points In recent years, wearable devices such as smartwatches and fitness bands have rapidly developed in the field of health monitoring, with functions like heart rate, blood oxygen, and sleep monitoring becoming standard features. Vivo’s patent cleverly utilizes a magnetic mechanical structure that retains health monitoring capabilities while significantly reducing the burden of wearing … Read more
Vivo is a prominent name in the digital world! Besides smartphones, their smartwatches are also worth a look. From stylish designs to powerful features, each model is packed with highlights. For instance, the vivo WATCH 3 eSIM smartwatch in starlight color with a Milanese strap set is visually stunning; the vivo iQOO WATCH GT with … Read more
Citation Information Ma J, Xing TZ, Xi W et al. HeartIt: Low-power smoking detection with a smartwatch on either wrist. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 40(2): 552−571, Mar. 2025. DOI: 10.1007/s11390-024-2981-3 Long press to scan the QR code to read the full text The World Health Organization reports that over 8 million people die … Read more
The Purdue model enhances ICS security through network segmentation and defense in depth to protect critical information infrastructure. Explanation of the Purdue Model What is the Purdue Model? The Purdue model, also known as the Purdue Enterprise Reference Architecture (PERA), is a foundational framework for industrial control system (ICS) security. Developed by Purdue University in … Read more