Abstract: Many applications in Internet of Things (IoT) require an ubiquitous localization to provide their services. Whereas the global navigation satellite systems are mainly used in outdoor ...
An Indoor Positioning and Navigation Application for Visually Impaired People Using Public Transport
Abstract: More than 3% of the world's population are visually impaired. An approach was taken to create an infrastructure-independent, smartphone-based navigation application, which can be used by ...
The agent shot a Venezuelan man who was resisting arrest, an official said. Protesters and law enforcement officers clashed for hours, as city officials urged people to go home. Federal agents clashed ...
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