A. Account and Profile Data Provided Voluntarily
Customer ID, User Account, and Password used for verification (with enforced case formatting logic), contact names, emails, phone numbers, and care institution information (e.g., Longde Long-term Care Center, Chiayi Yang Ming Hospital).
B. Automatically Collected System and Device Data
Hardware model, operating system version (iOS/macOS), unique device identifiers (UUID), IP addresses, operational access logs, and application crash reports.
C. Sensor and IoT Device Data
Real-time data transmitted wirelessly via Wi-Fi/MQTT from millimeter-wave (mmWave) radar sensors (including non-contact bed occupancy status, respiration/heart rate metrics, and emergency fall detection alerts).