This TU Dresden spin-off develops a smart-shirt–based digital assistant that uses 3D motion-tracking sensors and real-time AI analysis to support personalized and tangible physiotherapy. The system provides targeted vibration feedback and an app with step-by-step guidance, individualized corrections, and clear progress visualization. Developed with physical therapists, it integrates into existing workflows to enhance home training, boost patient confidence, reduce relapses, and relieve overloaded