Abstract: Pedestrian Dead Reckoning (PDR) is a widely used indoor localization technique that does not require infrastructure and can exploit smartphone inertial sensors. However, it suffers from ...

Abstract: Precise analysis of human gait phases is essential for diagnosing motor disorders, optimizing athletic performance, and designing assistive devices. However, achieving high accuracy in gait ...

Chinese scientists have developed a new gravity-based detector that could be used to detect lurking submarines. Originally developed for scientific research and resource exploration, the device could ...

这是一个 AI 驱动的修仙世界模拟器。 模拟器中，每一个修士都是独立的Agent，可以自由观测环境并做出决策。同时，为了避免 ...