Abstract: The work is devoted to the problem of constructing information-measuring systems for indoor positioning in the failure or limited availability of satellite navigation data. A model is ...

AirTags and other Bluetooth trackers can be a lifesaver when you've accidentally lost your keys, purse, or even your luggage. Although they're commonly called Bluetooth trackers, AirTags and other ...

Abstract: A wireless self-powered temperature sensor node is presented. This sensor node is powered by a commercially available indoor photovoltaic energy harvester module. The sensor node uses ...