论文标题
AR点＆单击：设置机器人导航目标的接口
AR Point&Click: An Interface for Setting Robot Navigation Goals
论文作者
论文摘要
本文考虑了为交互式移动机器人指定导航目标位置的问题。我们建议使用增强现实（AR）耳机实现的点击接口。 AR耳机上的相机用于检测用户执行的自然指向手势。通过AR耳机可视化选定的目标，从而使用户可以根据需要调整目标位置。我们进行了一项用户研究，参与者使用三个不同的接口设定了机器人的连续导航目标：AR点和点击，关注者和平板电脑（Birdeyee Map View）。结果表明，与基线平板电脑接口相比，提出的AR点和点击接口提高了感知的准确性，效率和精神载荷的降低，并且它与遵循方法的人进行了PAR。这些结果表明，AR点\＆click是用于设定导航目标的可行交互模型。
This paper considers the problem of designating navigation goal locations for interactive mobile robots. We propose a point-and-click interface, implemented with an Augmented Reality (AR) headset. The cameras on the AR headset are used to detect natural pointing gestures performed by the user. The selected goal is visualized through the AR headset, allowing the users to adjust the goal location if desired. We conduct a user study in which participants set consecutive navigation goals for the robot using three different interfaces: AR Point & Click, Person Following and Tablet (birdeye map view). Results show that the proposed AR Point&Click interface improved the perceived accuracy, efficiency and reduced mental load compared to the baseline tablet interface, and it performed on-par to the Person Following method. These results show that the AR Point\&Click is a feasible interaction model for setting navigation goals.
