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arXiv 2302.00499cs.HC
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在黑暗中导航-设计自动驾驶功能以帮助有视力障碍的老年人

Navigating in the Dark -- Designing Autonomous Driving Features to Assist Old Adults with Visual Impairments

Lashawnda Bynum, Jay Parker, Kristy Lee, Nia Nitschke, Melanie LaFlam, Jennifer Marcussen, Jana Taleb, Aleyna Dogan, Lisa J. Molnar, Feng Zhou

摘要:

视网膜相关性黄斑变性是全球失明的主要原因,也是老年人独立驾驶的诸多限制之一。高度自动驾驶汽车为那些因视力低下而无法驾驶的人提供了一个有前景的解决方案。然而,必须解决可访问性问题,为这组用户创造安全和愉快的体验,使他们能够在驾驶过程中保持适当的态势感知和控制感。在这项研究中,我们使用了一个以人为本的设计过程,包括五个阶段-同情,定义,构思,原型和测试。我们设计了一个原型,以帮助患有年龄相关性黄斑变性的老年人在驾驶高度或完全自动驾驶的车辆时保持必要的情境意识并保持控制。最终的设计原型包括一个语音激活的导航系统,具有三个层次的细节,以加强态势感知,一个360度的车载摄像头,以检测乘客和车辆周围的物体,一个可伸缩的麦克风,以便乘客在说话时轻松地在车辆中注册,以及一个物理按钮,在左右前排座椅的控制台侧,手动激活导航系统。

英文摘要:

Age-related macular degeneration is a leading cause of blindness worldwide and is one of many limitations to independent driving among old adults. Highly autonomous vehicles present a prospective solution for those who are no longer capable of driving due to low vision. However, accessibility issues must be addressed to create a safe and pleasant experience for this group of users so that it allows them to maintain an appropriate level of situational awareness and a sense of control during driving. In this study, we made use of a human-centered design process consisting of five stages - empathize, define, ideate, prototype, and test. We designed a prototype to aid old adults with age-related macular degeneration to travel with a necessary level of situational awareness and remain in control while riding in a highly or fully autonomous vehicle. The final design prototype includes a voice-activated navigation system with three levels of details to bolster situational awareness, a 360 degree in-vehicle camera to detect both the passenger and objects around the vehicle, a retractable microphone for the passenger to be easily registered in the vehicle while speaking, and a physical button on the console-side of the right and left front seats to manually activate the navigation system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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