The continual proliferation of mobile devices has encouraged much effort in using the
smartphones for indoor positioning. This article is dedicated to review the most recent and …

Voice, as a convenient and efficient way of information delivery, has a significant advantage
over the conventional keyboard-based input methods, especially on small mobile devices …

An audio system containing loudspeakers and microphones is the fundamental hardware for
voice-enabled devices, enabling voice interaction with mobile applications and smart …

This paper presents an ambient magnetic field map-based matching (MM) positioning
algorithm for smartphones in an indoor environment. To improve the low distinguishability of …

Indoor localization is a key topic for the Ambient Intelligence (AmI) research community. In
this scenarios, recent advancements in wearable technologies, particularly smartwatches …

Indoor localization is a key topic for mobile computing. However, it is still very difficult for the
mobile sensing community to compare state-of-art Indoor Positioning Systems due to the …

Infrastructure-free magnetic fields are ubiquitous and have attracted tremendous interest in
magnetic field-based indoor positioning. However, magnetic field-based indoor positioning …

Many applications in the context of Industry 4.0 require precise localization. However, indoor
localization remains an open problem, especially in complex environments such as …

A plethora of indoor localization systems based on Wi‐Fi, radio frequency chips, ultra‐wide‐
band, and bluetooth have been proposed, yet these systems do not work when the …

Localization is one of the main pillars for indoor services. However, it is still very difficult for
the mobile sensing community to compare state‐of‐the‐art indoor positioning systems due …