Unlocking a Healthier Future: Your Personal Assistant on the WristThe rapid evolution of technology has transformed the smart health watch from a simple gadget into an essential companion for our well-being. These innovative devices are no longer just for telling time; they are powerful wearable hea

With the development of the economy, positioning business has widely penetrated into various corners of social services such as the elderly, children, pets, tourism, public security, logistics and express delivery, vehicle care, mobile resource management, and is constantly affecting our quality of

When driving in urban canyons, tunnels, or under bridges, the signal reception of on-board GPS locators may deteriorate. Even worse, it may suffer a complete interruption. Therefore, we need a supplementary or standby system, such as Inertial navigation system.However, this efficiency cannot be main