Connected Jobsite Safety: Why PPE Detection Alone Falls Short

Construction sites change throughout the day, so a safety inspection at shift start cannot capture conditions that develop later. Developers and safety teams are therefore urged to link observations to context, verification, and action rather than just flagging potential violations. The article argues that PPE detection should be one part of a broader workflow that also covers hazard proximity, restricted-area access, lone-worker exposure, evacuation, and incident reporting. It recommends separating alerts into detection, verification, and response stages, since an automated flag does not confirm a violation, and evaluating monitoring performance under real site conditions such as lighting and obstructions. The piece also stresses that proximity alerts should be interpreted alongside work activities, physical safeguards, and site procedures, with clearly defined responsibilities and documentation.