Demystifying Reward Design in Reinforcement Learning for Upper Extremity Interaction: Practical Guidelines for Biomechanical Simulations in HCI. In Andrea Bianchi, Elena Glassman, Wendy E. Mackay, Shengdong Zhao, Jeeeun Kim, and Ian Oakley (Eds.), Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology, Association for Computing Machinery, New York, NY, USA, 2025. [PUMA: Biomechanical Design Function Human-Computer Interaction Learning Reinforcement Reward Simulations User myown xack yaff] URL
What Makes a Model Breathe? Understanding Reinforcement Learning Reward Function Design in Biomechanical User Simulation. Proceedings of the Extended Abstracts of the CHI Conference on Human Factors in Computing Systems, 1–10, ACM, April 2025. [PUMA: Biomechanical Design Function Reinforcement Reward User_Simulation xack learning] URL