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环境照明和文本颜色对视觉疲劳在负极点下的影响
Qiangqiang Fan1, Jinhan Xie1, Zhaoyang Dong1
1Department of Design, Northeastern University, Shenyang 110004, China.
Sensors (Basel, Switzerland)
|June 19, 2024
概括
黄色文本显著减少视觉疲劳,改善认知表现,特别是在低光条件下. 优化环境照明和文本颜色对于视觉显示终端 (VDT) 设计至关重要.
科学领域:
- 人与计算机的交互
- 人体工程学就是人体工程学.
- 视觉感知 视觉感知 视觉感知
背景情况:
- 视觉疲劳是视觉显示终端 (VDT) 用户的一个重要问题,特别是在低照明环境中.
- 环境照明,文本颜色和视觉疲劳之间的相互作用尚未完全理解.
- 优化VDT接口对于用户的舒适性和性能至关重要.
研究的目的:
- 调查环境照明和负极化文本颜色对视觉疲劳的影响.
- 评估不同文本颜色 (红色,黄色,白色) 和照明条件对学生住宿,眼率和认知表现的影响.
- 为VDT接口提供设计建议,以尽量减少视觉疲劳.
主要方法:
- 使用眼球追踪器测量瞳孔适应和眼率的实验设计.
- 参与者在受控的环境光和文本颜色条件下执行阅读任务.
- 收集了视觉疲劳指标和认知性能指标的数据.
主要成果:
- 文本颜色显著影响视觉疲劳;红色文本引起的最高,而黄色文本引起的最低.
- 改进的环境照明减少了视觉疲劳,效果因文本颜色而异.
- 认知表现与黄色和白色文本优越,与红色文本下降.
- 黄色文本在消极极度下减轻视觉疲劳方面最有效.
结论:
- 文本颜色和环境照明是管理VDT使用视觉疲劳的关键因素.
- 建议在低照明环境中使用黄色文本,以减少视觉疲劳并增强用户体验.
- 结果为设计用户友好的VDT接口提供了实际指导,特别是用于夜间或暗设置.
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