Evaluation of Sensors Measurements in Consumer-Grade Android Wearables for Robust Positioning Applications

Antoine Grenier, Ziyou Li, Ni Zhu, Aleksandr Ometov, Elena Simona Lohan, Valérie Renaudin, Jari Nurmi

Tutkimustuotos: KonferenssiartikkeliTieteellinenvertaisarvioitu

Abstrakti

Commercial wearable devices offer new research opportunities today, thanks to their myriad of embedded sensors. Recently, the development of Android smartwatches opened new horizons for research, with the latest WearOS versions giving access to the raw sensor measurements, including GNSS, IMU, and even health sensor measurements. In this research, we explore the differences between two Android smartphones and two smartwatches in terms of measurement quality and compare them to the research-grade wearable ULISS. The surveys have been performed in various outdoor and indoor environments, and the measurements are provided as an open-access dataset. The quality of IMU and raw GNSS measurements is analyzed, and the positioning capacities of all devices are compared. Finally, the current limits of Android wearables are assessed, and future research opportunities are highlighted.
AlkuperäiskieliEnglanti
OtsikkoION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation
Sivut1094-1108
ISBN (elektroninen)978-0-936406-39-8
DOI - pysyväislinkit
TilaJulkaistu - 9 lokak. 2024
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
TapahtumaInternational Technical Meeting of the Satellite Division of The Institute of Navigation - Baltimore, Yhdysvallat
Kesto: 16 syysk. 202420 syysk. 2024

Julkaisusarja

NimiProceedings of the Satellite Division's International Technical Meeting
ISSN (elektroninen)2331-5954

Conference

ConferenceInternational Technical Meeting of the Satellite Division of The Institute of Navigation
Maa/AlueYhdysvallat
KaupunkiBaltimore
Ajanjakso16/09/2420/09/24

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