As a critical topic of Internet of Things applications, smartphone-based indoor navigation has
a rapidly growing need in various applications. However, indoor navigation technology is …

Prominent theories of aging emphasize the importance of resource allocation processes as
a means to maintain functional ability, well-being and quality of life. Little is known about …

The continual miniaturization of mass-market sensors built in mobile intelligent terminals has
inspired the development of accurate and continuous navigation solution for portable …

While working on fire ground, firefighters risk their well-being in a state where any incident
might cause not only injuries, but also fatality. They may be incapacitated by unpredicted …

Aim of this study was to test the reliability and validity of the life-space measures and walking
speed delivered by the MOBITEC-GP app. Participants underwent several supervised …

Without any preinstalled infrastructure, pedestrian dead reckoning (PDR) is a promising
indoor positioning technology for pedestrians carrying portable devices to navigate. Step …

In recent years, the need to monitor health using sensors integrated on popular smart
devices is receiving attention. The development of the human activity classification (HAR) …

Robust and accurate step counting plays an essential role in some fields, such as indoor
positing, behavior recognition, and health management. Currently, there are numerous …

Joint pain is a prominent symptom of Hip and Knee Osteoarthritis (OA), impairing patients'
movements and affecting the joint mechanics of walking. Self-report questionnaires are …

Currently, pedestrian dead reckoning (PDR) is widely used in indoor positioning. Since
there are restrictions on a device's pose in the procedure of using a smartphone to perform …