Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

UWB utilises pulse-based signalling to achieve sub-10cm precision and low interference, outperforming conventional positioning technologies such as Bluetooth, Wi-Fi, and GPS. UWB also features an ...

For research papers The BMJ has fully open peer review. This means that accepted research papers published from early 2015 onwards usually have their prepublication history posted alongside them on ...

iPhone Air is the big newcomer among Apple's latest lineup that went on sale Friday, but inside the slim phone's raised plateau is another new piece of hardware that signals a renewed focus on ...

Bryan Roth had been hiking and scrambling for a while, with drop-offs evident around him, when his guides held out coveralls and pointed between two rocks. “We have to go in the hole,” one said. Roth ...

Hong Kong authorities are set to reshape how they deliver public services, rolling out a sweeping plan to embed AI in at least 200 administrative procedures by the end of 2027 in a bid to boost ...

Abstract: Navigating complex pathways autonomously poses a significant challenge for Unmanned Aerial Vehicles (UAVs). To address this issue, we developed a robust convolutional neural network (CNN) ...

QinetiQ and Xona Space Systems have demonstrated how GPS navigation can be bolstered by using low Earth orbit (LEO) satellites, in the first UK tests of Xona’s new satellite navigation system, Pulsar.

Abstract: With the expansion of solar energy in various fields, effective and reliable fault detection and diagnosis techniques have been developed to ensure the safety and efficiency of photovoltaic ...