config.py

# Thresholds in minutes (aggregated per session)
TH_PHONE_MIN = 5       # alert if track_id phone-time exceeds this
TH_CHAT_MIN  = 8
TH_CORRIDOR_MIN = 5

# Detection confidence thresholds
DET_CONF_PERSON = 0.35
DET_CONF_PHONE  = 0.35

# Chatting parameters
CHAT_MAX_DIST_PX = 80     # pixels (approx; depends on resolution)
CHAT_MIN_STATIONARY_S = 10

# Loiter parameters
LOITER_MIN_S = 15

# Storage
METRICS_CSV = "metrics_log.csv"
ALERTS_CSV  = "alerts_log.csv"