TY - GEN T1 - Smartphone Placement Recognition during Walking: Performance Determinants and Real-World Generalizability T2 - openRxiv UR - https://doi.org/10.64898/2026.05.12.724503 PY - 2026/05/14 AU - Tasca P AU - Trentadue G AU - Buckley E AU - Sun S AU - Long M AU - Ireson N AU - Ciravegna F AU - Lanfranchi V AU - Cereatti A ED - DO - DOI: 10.64898/2026.05.12.724503 Y2 - 2026/06/17 ER -