Footwork Mirror
A footwork training tool that measures your reaction time with a webcam
A training assistant that uses real-time pose estimation via webcam to measure your reaction time to visual cues.
I built this so my kids could practice fencing footwork and reaction drills at home. One-shot with Claude Code, it has become a surprisingly useful part of our daily practice routine.
I also threw in a karate mode for myself to track the reaction times for punches.