iVisit: Digital Interactive Construction Site Visits Using 360-Degree Panoramas and Virtual Humans

iVisit: Digital Interactive Construction Site Visits Using 360-Degree Panoramas and Virtual Humans
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iVisit:使用 360 度全景和虚拟人的数字交互式建筑工地参观

DOI:
10.1061/9780784482865.117
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发表时间:
2020
期刊:
2020 ASCE Construction Research Congress (CRC
影响因子:
--
通讯作者:
Gheisari, Masoud
Gheisari, Masoud
中科院分区:
--
文献类型:
--
作者:
Eiris, Ricardo;Wen, Jing;Gheisari, Masoud

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现场参观或实地考察是施工管理教育的一个组成部分,为学生提供现场条件的体验式学习。然而,在目前基于课堂教学的教育框架内,这些类型的现实世界的机会很难获得。为了让学生接触到工作现场的时空背景(空间,时间或社会情况),实地考察必须在通常无法到达,危险或昂贵的地点组织。为了解决实地考察的障碍,本研究提出了使用iVisit的概念验证平台,引导互动网站的访问,利用360度全景和虚拟人。在本文中,创建数字现场访问体验和由此产生的教育平台的技术要求进行了详细说明。此外,还进行了一项试点研究,以评估iVisit平台的可用性、存在和学生知识增益。一个砖石材料的现场访问学习经验的设计和测试与10名参与者在入门级的建筑课程。结果发现,学生认为iVisit导游易于使用(SUS可用性评分-平均值= 86%; STD = 8.8%)和高度现实(SUS存在评分-平均值= 68.4%; STD = 14.4%)。然而,学生正确回答了大约三分之一的知识问题(学生知识得分-平均值= 31.7%; STD = 25%)。学生知识增长的这些结果与数字网站内360度捕获和增强图片的低图像质量有关。研究参与者提供的支持性反馈表明,未来对iVisit的改进需要更高的图像质量和对其用户界面的一些改进,以增加存在和知识增益。
Site visits or field trips are an integral part of construction management education, providing students with experiential learning of jobsite conditions. However, these types of real-world opportunities are difficult to obtain within the current educational framework based on classroom instruction. To expose students to jobsite spatiotemporal contexts (spatial, temporal, or social situations), field trips must be organized at locations that are often inaccessible, dangerous, or expensive to reach. To address field trip barriers, this research proposes the use of iVisit—a proof-of-concept platform for guided interactive site visits that leverages 360-degree panoramas and virtual humans. In this paper, the technical requirements for the creation of digital site visit experiences and resulting educational platform are explained in detail. Additionally, a pilot study was conducted to assess the iVisit platform in terms of usability, presence, and student knowledge gains. A masonry materials’ site visit learning experience was designed and tested with 10 participants at introductory level construction courses. It was found that students perceived the iVisit guided tour as easy to use (SUS Usability Score – Mean = 86%; STD = 8.8%) and highly realistic (SUS Presence Score – Mean = 68.4%; STD = 14.4%). However, students answer approximately one-third of the presented knowledge questions correctly (Student Knowledge Score – Mean = 31.7%; STD = 25%). These outcomes in student knowledge gains were linked to low image quality in the 360-degree captures and augmented pictures within the digital site. Supporting feedback provided by the study participants suggested that future improvements to iVisit require higher image quality and some refinements to its user-interfaces to increase presence and knowledge gains.
DOI: 10.1115/1.4041428
发表时间: 2019-01-01
影响因子: 3.3
作者:
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DOI: --
发表时间: 2018
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作者:
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DOI: 10.1061/9780784414866.ch10
发表时间: 2018
期刊: Journal for Education in the Built Environment
影响因子: --
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