산불 현장, 교통 현황 모니터, 태풍 관측용으로는 물론 군사용 등 용도가 무궁무진할 것으로 여겨졌지만 실상 산업이 되는 과정은 기술 개발만큼이나 성공하지 못했다는 것이다.
It was considered that the application of drones would be limitless, including forest fire, traffic condition monitoring, typhoon observations, and even military applications. However, the process of commercialization was not as successful as that of technological development.