When a defect occurs, the process manager must travel to the site to check the situation, so it takes time for the process manager and the manager to take action.
Light
When a defect occurs, a report is sent directly from the on-site worker to the process manager and the manager in real time, so that the defect can be confirmed.
No need to travel to the site
Process managers and administrators can grasp the occurrence of defects in real time, enabling rapid countermeasures.