How to Safely Augment Reality: Challenges and Directions
How to Safely Augment Reality: Challenges and Directions
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如何安全地增强现实：挑战和方向
DOI：
10.1145/2873587.2873595
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Franziska Roesner
中科院分区：
文献类型：
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作者：
Kiron Lebeck;Tadayoshi Kohno;Franziska Roesner
增强现实（AR）技术，比如微软HoloLens等头戴式显示器中或者汽车挡风玻璃上所应用的技术，即将改变人们与设备以及现实世界交互的方式。尽管研究人员已经开始考虑这些技术所引发的安全、隐私和安全问题，但到目前为止，这类研究工作主要集中在输入方面，即如何限制AR应用程序可获取的私人信息量。在这项工作中，我们聚焦于输出管理的挑战：一个AR操作系统如何允许多个同时运行的应用程序安全地增强用户对世界的视角？也就是说，操作系统如何防止应用程序（例如）干扰其他应用程序所显示的内容或者用户对关键现实环境的感知，同时仍然给予它们足够的灵活性来实现丰富的、沉浸式的AR场景？我们探索了视觉AR输出管理的设计空间，提出了一种在操作系统控制和应用程序灵活性之间取得平衡的设计，并阐述了这一提案所引发和促成的研究方向。
Augmented reality (AR) technologies, such as those in head-mounted displays like Microsoft HoloLens or in automotive windshields, are poised to change how people interact with their devices and the physical world. Though researchers have begun considering the security, privacy, and safety issues raised by these technologies, to date such efforts have focused on input, i.e., how to limit the amount of private information to which AR applications receive access. In this work, we focus on the challenge of output management: how can an AR operating system allow multiple concurrently running applications to safely augment the user's view of the world? That is, how can the OS prevent apps from (for example) interfering with content displayed by other apps or the user's perception of critical real-world context, while still allowing them sufficient flexibility to implement rich, immersive AR scenarios? We explore the design space for the management of visual AR output, propose a design that balances OS control with application flexibility, and lay out the research directions raised and enabled by this proposal.