论文标题
COBOTTOUCH:基于AR的界面,带有指尖戴的触觉显示,用于沉浸式操作/控制协作机器人
CobotTouch: AR-based Interface with Fingertip-worn Tactile Display for Immersive Operation/Control of Collaborative Robots
论文作者
论文摘要
复杂的机器人任务需要人类的协作才能从其高敏捷中受益。频繁的人类机器人互动在精神上苛刻且耗时。直观且易于使用的机器人控制界面减少了对工人的负面影响,尤其是经验不足的用户。在本文中,我们提出了Cobottouch,这是一种具有指尖触觉反馈的新型直观机器人控制接口。所提出的接口由机器人臂上预测的图形用户界面组成,以基于手势识别来控制机器人最终效应器的位置,以及可穿戴的触觉界面,以在用户的指尖提供触觉反馈。我们评估了用户对触觉界面呈现的设计触觉模式的看法以及在用例中提出的机器人控制系统的直觉。结果显示,触觉模式的高平均识别率为75.25 \%。 NASA平均任务负荷指数(TLX)表明,精神和时间的小小要求证明了Cobottouch与协作机器人互动的高水平。
Complex robotic tasks require human collaboration to benefit from their high dexterity. Frequent human-robot interaction is mentally demanding and time-consuming. Intuitive and easy-to-use robot control interfaces reduce the negative influence on workers, especially inexperienced users. In this paper, we present CobotTouch, a novel intuitive robot control interface with fingertip haptic feedback. The proposed interface consists of a projected Graphical User Interface on the robotic arm to control the position of the robot end-effector based on gesture recognition, and a wearable haptic interface to deliver tactile feedback on the user's fingertips. We evaluated the user's perception of the designed tactile patterns presented by the haptic interface and the intuitiveness of the proposed system for robot control in a use case. The results revealed a high average recognition rate of 75.25\% for the tactile patterns. An average NASA Task Load Index (TLX) indicated small mental and temporal demands proving a high level of the intuitiveness of CobotTouch for interaction with collaborative robots.