DistanciAR: Authoring Site-Specific Augmented Reality Experiences for Remote Environments
DistanciAR: Authoring Site-Specific Augmented Reality Experiences for Remote Environments
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DOI：
10.1145/3411764.3445552
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发表时间：
2021-05
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影响因子：
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通讯作者：
Zeyu Wang;Cuong Nguyen;P. Asente;Julie Dorsey
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作者：
Zeyu Wang;Cuong Nguyen;P. Asente;Julie Dorsey
大多数增强现实 (AR) 创作工具仅支持作者当前的环境，但设计人员通常需要为不同的环境创建特定于站点的体验。我们提出了 DistanciAR，这是一种基于平板电脑的新型工作流程，用于远程 AR 创作。我们的基准解决方案涉及三个步骤。带有激光雷达的摄像头捕捉远程环境；然后，作者使用 AR 交互从不同的位置创建 AR 体验；最后，远程观看者在现场消费 AR 内容。一项形成性研究表明，理解和驾驭远程空间是该解决方案面临的主要挑战。我们通过添加两种新颖的模式改进了创作界面：Dollhouse（渲染鸟瞰图）和 Peek（使用捕获的图像创建逼真的合成图像）。第二项研究将这种改进的系统与基线进行了比较，参与者报告说，新模式使人们更容易理解和导航远程场景。
Most augmented reality (AR) authoring tools only support the author’s current environment, but designers often need to create site-specific experiences for a different environment. We propose DistanciAR, a novel tablet-based workflow for remote AR authoring. Our baseline solution involves three steps. A remote environment is captured by a camera with LiDAR; then, the author creates an AR experience from a different location using AR interactions; finally, a remote viewer consumes the AR content on site. A formative study revealed understanding and navigating the remote space as key challenges with this solution. We improved the authoring interface by adding two novel modes: Dollhouse, which renders a bird’s-eye view, and Peek, which creates photorealistic composite images using captured images. A second study compared this improved system with the baseline, and participants reported that the new modes made it easier to understand and navigate the remote scene.