Digital Health Micro-Interaction Signatures: A Unified Digital Endpoint for Early Parkinsonism and Rapid Medication Response Yoo plus 2026-02-18 0 Micro-Interaction Signatures — the fusion of passive smartphone touch patterns, swipe dynamics, and sub-milligravity accelerometry traces —... Read More Read more about Micro-Interaction Signatures: A Unified Digital Endpoint for Early Parkinsonism and Rapid Medication Response