Drivers' urge to access content on smartphones while driving causes a high number of fatal accidents every year. We explore 3D full-windshield size head-up displays as an opportunity to present such content in a safer manner. In particular, we look into how drivers would personalize such displays and whether it can be considered safe. Firstly, by means of an online survey we identify types of content users access on their smartphones while driving and whether users are interested in the same content on a head-up display. Secondly, we let drivers design personalized 3D layouts and assess how personalization impacts on driving safety. Thirdly, we compare personalized layouts to a one-fits-all layout concept in a 3D driving simulator study regarding safety. We found that drivers' content preferences diverge largely and that most of the personalized layouts do not respect safety sufficiently. The one-fits-all layout led to a better response performance but needs to be modified to consider the drivers' preferences. We discuss the implications of the presented research on road safety and future 3D information placement on head-up displays.

中文翻译：

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大型 3D 平视显示器上的个性化内容呈现

驾驶员在驾驶时访问智能手机上的内容的冲动每年都会导致大量致命事故。我们探索 3D 全挡风玻璃大小的平视显示器，以此作为以更安全的方式呈现此类内容的机会。我们特别研究了驾驶员如何个性化此类显示器以及它是否可以被认为是安全的。首先，通过在线调查，我们确定用户在驾驶时在智能手机上访问的内容类型，以及用户是否对平视显示器上的相同内容感兴趣。其次，我们让驾驶员设计个性化的 3D 布局并评估个性化对驾驶安全的影响。第三，我们将个性化布局与 3D 驾驶模拟器安全性研究中的通用布局概念进行比较。我们发现司机的 内容偏好差异很大，大多数个性化布局都没有充分考虑安全性。一应俱全的布局带来了更好的响应性能，但需要进行修改以考虑驾驶员的偏好。我们讨论了现有研究对道路安全和未来 3D 信息放置在平视显示器上的影响。