Latest updates from the lab and its collaborators.
Stairio — an autonomous staircase safety monitoring robot led by Prof. Li-Ta Hsu — received the Gold Medal with Congratulations of the Jury at the 51st International Exhibition of Inventions Geneva.
Prof. Li-Ta Hsu gave an invited workshop talk at IEEE ITSC 2025 — When Intelligent Vehicles Meets Urban: Integrity-Estimation Research — building on the lab's integrity-constrained factor graph optimization research line.
The Hong Kong UrbanNav dataset paper received the Most Cited Paper Award from the journal NAVIGATION.
PolyU IPNL hosted a joint research workshop with Honor (one of the major Chinese smartphone manufacturers) at PolyU on 29 September 2025, presenting the lab's GNSS, navigation, and AI research portfolio.
Prof. Li-Ta Hsu attended ION GNSS+ 2025 in Salt Lake City, contributed to a Satellite Navigation for Robotics panel discussion, then continued to California for a follow-up Google Research project meeting and a Physical AI / Robotics meetup.
Over 29–30 July 2025 in Singapore, Prof. Li-Ta Hsu gave an invited NTU seminar on super-resolution GPS receivers and joined the editors' dialogue at ICASSE 2025, where PhD student Penghui Xu also presented on AI-driven satellite navigation.
Prof. Li-Ta Hsu gave an invited industry talk at Airoha Technology Corporation in Taiwan on indoor positioning and long-coherent-integration GNSS receiver design — continuing the lab's multi-year engagement with Airoha that includes 2022 and 2021 invited talks.
Prof. Li-Ta Hsu was invited to speak at the Hong Kong Motor Transport and Driving Industry Workers General Union forum 'The Intelligent Driving Wave: Transforming Transportation' — bridging academic positioning research with the HK transport workforce. Forum covered by Wen Wei Po.
Prof. Li-Ta Hsu gave a workshop talk at Shanghai Jiao Tong University on 28 June 2025 — 3DMA Development and Future — on the past, present and trajectory of 3D-Map-Aided (3DMA) GNSS positioning in urban environments.
Lucy Icking of onocoy visited Prof. Li-Ta Hsu at PolyU to explore the future of GNSS correction and decentralized navigation infrastructure — covering why GNSS is critical infrastructure, the challenges of precision positioning, and how decentralized correction networks could unlock global use cases.
Prof. Li-Ta Hsu presented a paper at the International Conference on Learning and Teaching (ICLT) 2025 in Hong Kong — GitHub as a Supplementary Educational Tool — building on the lab's multi-year GitHub-pedagogy line of teaching innovation research.
Prof. Li-Ta Hsu gave a 30-minute invited public research seminar at the Technical University of Munich — Enabling Robotics Applications with Satellite Navigation: Bridging the Gap with Mathematical Optimization Frameworks.
PolyU IPNL presented three conference papers at the 2025 IEEE/ION Position, Location and Navigation Symposium (PLANS) in Salt Lake City, with a Stanford visit en route.
Prof. Li-Ta Hsu chaired Session 4 'Innovations Driven by Multi-Layer PNT' at the Munich Satellite Navigation Summit 2025 on Thursday 27 March, with an 8-person panel spanning BMW, Airbus, Septentrio, uBlox, Bundeswehr Munich, Fraunhofer IIS, and Google Germany. The week-long trip also included a 90-minute invited talk at i.c.sens Leibniz University Hannover and a London visit.
A new two-year term as Technical Representative began on 30 January 2025, following a separate 2019–2021 term.
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