Robots are becoming increasingly omnipresent in our daily lives, supporting us and carrying out autonomous tasks. In Human-Robot Interaction, human actors benefit from understanding the robot's motion intent to avoid task failures and foster collaboration. Finding effective ways to communicate this intent to users has recently received increased research interest. However, no common language has been established to systematize robot motion intent. This work presents a scoping review aimed at unifying existing knowledge. Based on our analysis, we present an intent communication model that depicts the relationship between robot and human through different intent dimensions (intent type, intent information, intent location). We discuss these different intent dimensions and their interrelationships with different kinds of robots and human roles. Throughout our analysis, we classify the existing research literature along our intent communication model, allowing us to identify key patterns and possible directions for future research.

翻译：机器人在我们日常生活中日益普及，以支持我们并执行自主任务。在人机交互中，人类行动者通过理解机器人的运动意图，可以避免任务失败并促进协作。近年来，如何有效向用户传达这种意图引起了越来越多的研究兴趣。然而，目前尚未建立系统化机器人运动意图的通用语言。本研究旨在通过一项范围综述来统一现有知识。基于我们的分析，我们提出了一种意图传达模型，该模型通过不同的意图维度（意图类型、意图信息、意图位置）描绘机器人与人类之间的关系。我们探讨了这些不同的意图维度及其与不同类型机器人和人类角色之间的相互关系。通过我们的分析，我们根据这一意图传达模型对现有研究文献进行分类，从而识别出关键模式及未来研究的可能方向。