MotorMirror

MotorMirror is a mobile AI app that helps therapists and caregivers track fine-motor skill changes using short, standardized camera-based tasks. Users record 20–60 second clips of activities like peg transfers, coin rotation, finger tapping, or simple reach-and-grasp. The app uses on-device pose/hand tracking to estimate speed, smoothness, tremor, range of motion, and error rates, then generates a simple trend report over time. It’s not a medical diagnosis tool; it’s a measurement and documentation tool that reduces subjective notes and makes progress easier to show to parents, schools, or insurers. A therapist can assign a task set, the patient completes it at home, and the app flags meaningful changes (improvement or regression) with confidence ranges. The MVP should focus on a small set of validated tasks and reliable repeatability rather than trying to cover every condition.