Indoor location-based service is a hot research topic whose application market size is
expected to grow from 41 billion by 2022 and 58 billion by 2023. As a portable …

In a smartphone, the global navigation satellite system (GNSS) receiver is dominant in
providing position information for users. However, GNSS signals are vulnerable to the …

As for the low-cost and accuracy benefits of integrating Artificial Intelligence (AI)
technologies in smartphones, the embedded smart sensors have been utilized in indoor …

Previously, studies reported that falls analysis is possible in the elderly, when using
wearable sensors. However, these devices cannot be worn daily, as they need to be …

In the field of sports, the formulation of existing training plans mainly relies on the manual
observation and personal experience of coaches. This method is inevitably subjective. The …

In recent years, smartphone sensors have become one of the most important and easily
available sensors to facilitate people's lives, especially in health care and positioning …

Elderly people have experienced falling accidents due to progressive loss of visual, sensual,
and muscular functions. To prevent falls, gait monitoring, and gait parameter improvement …