Collaborative Research: Cyber-Constructor: Enhancing spatial and temporal cognitive ability in construction education through augmented reality

合作研究：网络建造者：通过增强现实增强建筑教育中的空间和时间认知能力

• 批准号: 1245651
• 负责人: Yimin Zhu
• 金额: $ 5.08万
• 依托单位: Florida International University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-09-15 至 2014-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1245651&HistoricalAwards=false
• 关键词: Collaborative; Research; Cyber; Constructor; Enhancing

Many problems in construction management involve complex spatial reasoning in an environment that changes continuously until the project is complete. However, the ability of construction management students to solve these spatial-temporal problems is hampered by their lack of exposure to construction processes on the job-site, and a lack of appropriate pedagogical materials hinders instructors' ability to bring on-site experiences into construction courses. Hence, many students do not develop an understanding of the dynamic, complex spatial constraints (e.g., how construction products are related to one another in a particular contextual space) and the temporal constraints (e.g., the dependencies for coordinating subcontractors' processes).This project uses Augmented Reality Technology (ART) as an instructional mechanism to incorporate virtual job-site visits through the combination of two layers (the real environment and the computer-generated information). ART enhances the physical, real-world environment through computer-generated sensory input. ART enables students to enhance their perception of the job-site and, more importantly, allows them unlimited access to otherwise limited opportunities to participate in job-site experiences. This research investigates the use of virtual objects and geometric models to enhance the understanding of products within construction processes by boosting a student's spatial and temporal cognition skills. The project is creating instructional modules using ART for to be used within the construction management curriculum on two campuses: The University of Florida and Florida International University. By using control and treatment groups for each module, the project is assessing the effects of using ART on students' spatial-temporal skills as well as their problem solving skills. These skills are being assessed using validated instruments administered by an independent evaluator.

施工管理中的许多问题都涉及在项目完成之前不断变化的环境中进行复杂的空间推理。然而，施工管理学生解决这些时空问题的能力因缺乏对施工现场施工过程的接触而受到限制，而且缺乏适当的教学材料也阻碍了教师将现场经验带入施工的能力课程。因此，许多学生没有理解动态、复杂的空间约束（例如，建筑产品如何在特定的上下文空间中相互关联）和时间约束（例如，协调分包商流程的依赖性）。该项目使用增强现实技术（ART）作为教学机制，通过两层（真实环境和计算机生成的信息）的组合来整合虚拟工作现场访问。 ART 通过计算机生成的感官输入来增强物理、现实世界的环境。 ART 使学生能够增强对工作现场的感知，更重要的是，使他们能够无限制地获得参与工作现场体验的有限机会。这项研究调查了虚拟对象和几何模型的使用，通过提高学生的空间和时间认知技能来增强对施工过程中的产品的理解。该项目正在使用 ART 创建教学模块，用于佛罗里达大学和佛罗里达国际大学两个校区的施工管理课程。 通过在每个模块中使用对照组和治疗组，该项目正在评估使用 ART 对学生的时空技能以及解决问题的技能的影响。这些技能正在使用由独立评估员管理的经过验证的工具进行评估。