Location-based services are now playing an integral role in the development of emerging
industries, such as the Internet of Things, artificial intelligence and smart cities. Although …

Navigating to a destination using smartphones has recently become a primary way in
people's daily lives. Positioning is the prerequisite condition before efficient path planning …

Location estimation in indoor environments using radiofrequency (RF) has garnered
considerable attention in recent years owing to the widespread adoption of mobile devices …

We propose surface correlation (SC), a technology for estimating the location of a vehicle in
an underground parking lot in real time. The proposed technology is based on fingerprinting …

Robust and accurate three-dimensional localization is essential for personal navigation,
emergency rescue, and worker monitoring in indoor environments. For localization …

Navigation guidance is crucial for blind and visually impaired (BVI) people. However, current
navigation tools face challenges such as cumbersome portability, and limited cognitive …