AUTHOR=Jo Daehwi , Kim Hyunsoo TITLE=Evaluating walkability across age groups and flooring materials using IMU sensors JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1509602 DOI=10.3389/fpubh.2024.1509602 ISSN=2296-2565