Designed to facilitate control and safety in road maintenance and repair work areas without the need for additional personnel.

It is used in areas where road maintenance and repair work is carried out, such as highways, urban garden landscaping, and landscaping work areas, urban infrastructure work areas, and law enforcement control/enforcement areas. The portable flag-waving robot is used to prevent possible accidents and ensure the safety of workers. Powered by solar panels and a rechargeable battery, the flagger can also alert drivers at night. However, considering the human factor in flagger applications, which play a crucial role in protecting human life, factors such as extreme weather conditions, cold weather, long working hours, traffic density in the region, rest periods, etc., suggest that a mechanical flagger can work for longer periods and ensure the uninterrupted safety of personnel working on the route through reflective materials and LED lighting."