用手势识别实现虚实交互，让用户直接操控建筑建造流程
Gesture Recognition for Feedback Based Mixed Reality and Robotic Fabrication: A Case Study of the UnLog Tower
- 通过实时手势识别，将物理互动转化为数字指令
- 在UnLog塔建造中实现人机协同的反馈式制造流程
- 适合建筑、机器人与人机交互研究者参考
混合现实（MR）平台使用户能在无需二维图纸的情况下，与三维全息指令交互，完成高度定制化和参数化建筑结构的组装与建造。以往的MR建造项目主要依赖数字菜单和自定义按钮作为用户与环境交互的接口，但这种方式难以支持用户对物理对象的直接操作来修改虚拟建造指令。本研究通过实时手势识别，将用户对物理对象的交互作为输入，用于修改、更新或生成新的数字信息，从而实现物理与虚拟环境之间的双向反馈。数字环境根据用户的实际操作动态生成内容，确保建造过程中的无缝反馈。该研究以UnLog塔的建造为例，探索基于手势识别的反馈式混合现实工作流在机器人建造、人工装配和质量控制中的应用。
原文摘要 · Abstract (English)
Mixed Reality (MR) platforms enable users to interact with three-dimensional holographic instructions during the assembly and fabrication of highly custom and parametric architectural constructions without the necessity of two-dimensional drawings. Previous MR fabrication projects have primarily relied on digital menus and custom buttons as the interface for user interaction with the MR environment. Despite this approach being widely adopted, it is limited in its ability to allow for direct human interaction with physical objects to modify fabrication instructions within the MR environment. This research integrates user interactions with physical objects through real-time gesture recognition as input to modify, update or generate new digital information enabling reciprocal stimuli between the physical and the virtual environment. Consequently, the digital environment is generative of the user's provided interaction with physical objects to allow seamless feedback in the fabrication process. This research investigates gesture recognition for feedback-based MR workflows for robotic fabrication, human assembly, and quality control in the construction of the UnLog Tower.
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