EIJI IKEDA

ViSTAR: Virtual Skill Training with Augmented Reality with 3D Avatars and LLM coaching agent

We present ViSTAR, a Virtual Skill Training system in AR that supports self-guided basketball skill practice, with feedback on balance, posture, and timing. From a formative study with basketball players and coaches, the system addresses three challenges: understanding skills, identifying errors, and correcting mistak…