Participant Recruitment & Consent

Participant Briefing

Baseline Stress Assessment

(Questionnaires)

Physiological Data Recording

(HR, HRV, EDA)

Physical Constitution Data Collection

(Age, Gender, BMI, Lifestyle)

Controlled & Real-World Data Collection

Data Preprocessing

(Noise Removal, Normalization)

Feature Extraction

Model Training

(Generalized & Personalized ML Models)

Model Evaluation

(Accuracy, Precision, Recall, F1-Score)

Performance Comparison & Results