在民用飞机驾驶触摸屏可用性的研究
Xiaoli Wang1, Wei Guo1, Zhenwei Zhong2
1Demonstration Center of Future Product, Beijing Aircraft Technology Research Institute, COMAC, Beijing, China.
PloS one
|February 8, 2024
概括
在飞机驾驶中的触摸屏可用性被评估为点击,拖动和变焦. 在特定触摸尺寸下发现了最佳性能,船长.
科学领域:
- 人与计算机的交互
- 航空航天工程 航空航天工程
- 可用性工程可用性工程
背景情况:
- 触摸屏技术越来越多地集成到民用飞机驾驶中.
- 需要进一步的研究来优化这种环境中的触摸屏应用.
- 可用性对于飞行安全和效率至关重要.
研究的目的:
- 评估飞机驾驶中触摸屏的可用性.
- 分析触摸手势表现 (点击,拖动,放大) 和主观工作负载.
- 为触摸屏实现提供数据驱动的建议.
主要方法:
- 实验研究了三个触摸手势:点击,拖动和放大.
- 对各种参数 (布局,位置,尺寸,角度,变焦倍数) 的触摸性能进行比较分析.
- 客观测量 (操作时间,错误率,速度) 和主观工作负载评估 (NASA-TLX).
主要成果:
- 对于点击,21毫米触摸尺寸最大限度地减少了操作时间和工作量;18毫米尺寸的错误率最低.
- 船长的布局和中央控制台的位置显示出卓越的性能和较低的工作负载.
- 拖动任务在特定角度 (80°-190°,250°-290°) 的位置R3更快. 变焦性能和工作量随着变焦倍数的增加而增加.
结论:
- 特定的触摸尺寸,布局,位置和手势参数显著影响驾驶中的触摸屏可用性.
- 结果提供实验证据和实用建议,以优化触摸屏设计和集成.
- 优化触摸屏互动对于提高运营效率和减少民用飞机飞行员工作量至关重要.
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