논문 상세보기
pp.113-120
To fly a drone or unmanned aerial vechicle(UAV) safely, its pilot needs to maintain high situation awareness of its flight space. One of the important ways to improve the flight space awareness is to integrate both the global and the local navigation map a drone provides. However, the drone pilot often has to use the inconsistent reference frames or perspectives between the two maps. In specific, the global navigation map tends to display space information in the third-person perspective, whereas the local map tends to use the first-person perspective through the drone camera. This inconsistent perspective problem makes the pilot use mental rotation to align the different perspectives. In addition, integrating different dimensionalities (2D vs. 3D) of the two maps may aggravate the pilot’s cognitive load of mental rotation. Therefore, this study aims to investigate the relation between perspective difference (0°, 90°, 180°, 270°) and the map dimensionality matches (3D-3D vs. 3D-2D) to improve the way of integrating the two maps. The results show that the pilot’s flight space awareness improves when the perspective differences are smaller and also when the dimensionalities between the two maps are matched.
1. 서 론
2. 비행지도 인터페이스 관련 연구 동향
2.1 공간 상황인식(Spatial situation awareness)
2.2 국부지도와 전역지도의 참조틀의 각도 차
2.3 차원성(Dimensionality)
3. 사용자기반 인터페이스 평가연구
3.1 참가자와 실험설계
3.2 실험과제: 비행 방향 선택과제
3.3 실험 절차
4. 결과
5. 결론 및 논의
References
