Poster Abstract: GnssQuest: Questing for Suitable GNSS Satellites through Augmented Reality

This poster introduces an Augmented Reality (AR)-assisted framework to help exclude Non-Line-of-Sight (NLOS) signals from the Global Navigation Satellite Systems (GNSS). We developed an AR mobile app named GnssQuest, augmenting the user's real-time camera view with a visualization of GNSS satellites. Our real-world experiment demonstrates that GnssQuest helps users to exclude NLOS satellites blocked by surrounding buildings, leading to significant improvements in GNSS positioning performance.