The workers’ wearable device is connected to VANTIQ. VANTIQ can continuously collect and analyze the data to detects abnormal states. If a worker is detected with an abnormal situation, a notification is automatically send to all supervisors. Then one of the supervisors can take action and check the condition of the worker and handle the situation if needed. The supervisor sends the report back to the control center afterward. An operator can monitor the worker’s conditions in real-time and support supervisors who handle the situation.