@article { , title = {Safety assessment review of a dressing assistance robot}, abstract = {Hazard analysis methods such as HAZOP and STPA have proven to be effective methods for assurance of system safety for years. However, the dimensionality and human factors uncertainty of many assistive robotic applications challenges the capability of these methods to provide comprehensive coverage of safety issues from interdisciplinary perspectives in a timely and cost-effective manner. Physically assistive tasks in which a range of dynamic contexts require continuous human–robot physical interaction such as e.g., robot-assisted dressing or sit-to-stand pose a new paradigm for safe design and safety analysis methodology. For these types of tasks, considerations have to be made for a range of dynamic contexts where the robot-assistance requires close and continuous physical contact with users. Current regulations mainly cover industrial collaborative robotics regarding physical human–robot interaction (pHRI) but largely neglects direct and continuous physical human contact. In this paper, we explore limitations of commonly used safety analysis techniques when applied to robot-assisted dressing scenarios. We provide a detailed analysis of the system requirements from the user perspective and consider user-bounded hazards that can compromise safety of this complex pHRI.}, doi = {10.3389/frobt.2021.667316}, eissn = {2296-9144}, journal = {Frontiers in Robotics and AI}, publicationstatus = {Published}, publisher = {Frontiers Media}, url = {https://uwe-repository.worktribe.com/output/7473185}, volume = {8}, keyword = {Science, Technology, Robotic Engineering and Computing for Healthcare - FET, Health and wellbeing, Assistive Robotics}, year = {2021}, author = {Delgado Bellamy, Daniel and Chance, Gregory and Caleb-Solly, Praminda and Dogramadzi, Sanja} }