一个新的自动驾驶汽车接口,适用于认知障碍的老年人
Junho Park1, Maryam Zahabi1, Skylar Blanchard1
1Wm Michael Barnes '64 Department of Industrial & Systems Engineering, Texas A&M University, College Station, TX, USA.
Applied ergonomics
|July 7, 2023
概括
自动驾驶汽车 (AV) 可以提高认知障碍的老年人的移动性. 开发了一个用户友好的界面原型,以减少焦虑,并改善AV可用性,为这个不断增长的人口.
科学领域:
- 老年学是一门学科.
- 人与计算机的交互
- 运输安全运输安全
背景情况:
- 美国人口老龄化正在增加,与此同时,认知障碍,特别是记忆力丧失的同时增加.
- 自动驾驶汽车 (AV) 为认知能力下降的老年人所面临的移动性挑战提供了潜在的解决方案.
- 可用性和可访问性问题仍然是这一群体在采用AV技术方面面临的重大障碍.
研究的目的:
- 调查老年人与轻度至中度认知障碍有关AVS的特定需求和要求.
- 开发一个集成的原型,以用户为中心的接口,与自动驾驶汽车互动.
- 增强AVS的可访问性和可用性,以帮助具有认知障碍的老年人群.
主要方法:
- 文献审查和确立的可用性原则为创建初始的AV接口原型 (第1代) 提供了信息.
- 通过电话采访和焦点小组讨论,收集了23名经历认知障碍的老年人和他们的护理人员的定性数据.
- 从参与者反中得出的发现被用来改进接口,使其成为一个增强的原型 (第二代).
主要成果:
- 第二代原型采用了以用户为中心的设计原则,这些原则是从老年人和护理人员的直接反中获得的.
- 增强的界面旨在减轻认知负载,并减少与AV操作和相互作用相关的焦虑.
- 这项研究为为认知障碍的老年人设计有效的车载信息系统提供了有价值的见解.
结论:
- 开发的第二代AV接口原型在改善认知障碍的老年人用户体验方面表现出有希望.
- 这项研究有助于为人口老龄化设计更容易访问和用户友好的自动驾驶汽车系统.
- 未来的车载信息系统可以从这些发现中受益,以更好地支持具有认知挑战的老年人.
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