FlexiCamAR: 通过灵活的附加视角增强AR眼镜的日常相机交互
FlexiCamAR: Enhancing Everyday Camera Interactions on AR Glasses with a Flexible Additional Viewpoint
AI总结：
本文提出FlexiCamAR方法，通过灵活的二次视角提升AR眼镜的效率和应用范围，通过用户研究验证其在拍照和扫描二维码任务中的优势，减少用户体力负担并拓展应用场景。
摘要：
最近，主要科技公司推出的消费级增强现实（AR）眼镜的出现和普及凸显了其成为下一个日常计算平台的潜力。在此背景下，主流设计趋势是集成了前向摄像头以提供第一人称视角。尽管这种做法直观，但缺乏证据表明它是最优或足够的支持用户日常任务的方案。本文探讨了一种更有效的AR眼镜相机交互技术，称为``FlexiCamAR''。该新方法旨在通过提供灵活且舒适的二次摄像头视角，提高AR眼镜的效率和应用范围。为了研究此方法的适用性和可用性，我们开发了一个可以附加在用户手指上的环形摄像头原型。然后，我们与12名参与者进行了用户研究，比较FlexiCamAR与传统前向AR摄像头设置在两个常见任务（拍照和扫描二维码）中的表现。我们的发现表明，FlexiCamAR显著减少了身体负担。我们还探讨了FlexiCamAR提供的附加视角在某些场景中的价值，例如捕捉低角度视角或在狭窄空间中导航。参与者反馈进一步表明，该附加视角有潜力用于其他应用，包括自拍、视频会议和物体扫描。总体而言，FlexiCamAR提供了一种新的交互方法，可以作为第一人称视角的强大补充或替代方案，显著提高了AR眼镜在日常使用中的适应性。
英文摘要：
The recent emergence and popularity of consumer-grade augmented reality (AR) glasses from major technology companies highlight their potential to become the next daily computing platform. A dominant design trend in this context is the integration of a front-facing camera to deliver a first-person perspective. While this approach is intuitive, there is limited evidence that it is optimal (or sufficient) for supporting users in daily tasks. This paper explores a more effective camera interaction technique for AR glasses, which we term ``FlexiCamAR." This novel method aims to enhance both efficiency and the range of applications for AR glasses by offering flexible and comfortable secondary camera viewpoints. To investigate the applicability and usability of this approach, we developed a ring camera prototype that can be attached to users' fingers. We then conducted a user study with 12 participants, comparing FlexiCamAR against the baseline, a traditional front-facing AR camera setup, across two common tasks: taking photos and scanning QR codes. Our findings show that FlexiCamAR significantly reduces physical load. We also explore potential scenarios where the additional viewpoint afforded by FlexiCamAR proves valuable, such as capturing low-angle perspectives or navigating confined spaces. Participant feedback further suggests strong potential for additional applications, including selfie taking, video conferencing, and object scanning. Overall, FlexiCamAR presents a novel interaction approach that can serve as a powerful supplement or alternative to the first-person perspective, significantly improving the adaptability of AR glasses for everyday use.
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。
