Recruiting Effectiveness of an Edge AI-based Augmented Reality System for Hand Hygiene Training: a Multi-centre, Mixed-methods Cluster Randomised Controlled Trial NCT07280026 Conditions Adherence Interventions, Behavior, Cross Infection, +14 more Locations Tongji Hospital — Wuhan, Hubei, China The Hong Kong Polytechnic University — Hung Hom, Hong Kong The Chinese University of Hong Kong — Shatin, Hong Kong View Trial Details