摘要
XR技术的核心是整合虚拟、增强以及混合现实,旨在打造一个为用户带来沉浸式、交互式三维体验的环境,这为教学平台的创新提供了可能性。深圳职业技术大学运用XR技术建设了XR教学平台系统。该系统基于边缘云的云渲染服务为用户生成教学平台场景与教学应用场景的沉浸式体验,让用户仅凭XR设备,就可在校园任何位置获得便捷且高质量的教学体验。深圳职业技术大学的XR教学平台场景用三维信息表征人员、课程、活动等各类型教学对象,实现对教学对象信息更准确更充分的表征,用户在教学平台场景可以与各教学对象沉浸式互动,还可以从教学平台场景进入课程、活动、任务等教学应用场景开展单人或多人的教学协同。随着XR技术的日益完善和教学平台功能的持续升级,可以预见,XR教学平台将超越目前的“互联网+教学”模式,成为新一代的教学主流平台。
The core of XR technology is the integration of virtual,augmented,and mixed reality,aiming to create an environment that brings immersive and interactive 3D experiences to users,which provides the possibility for innovation in learning platforms.Shenzhen Polytechnic University has built an XR learning platform system using XR technology.The system is based on edge cloud rendering services to generate immersive experiences of learning platform and learning application scenarios for users,allowing users to access convenient and high-quality learning experiences anywhere on campus with XR terminals alone.The XR learning platform of Shenzhen Polytechnic University uses three-dimensional information to represent various types of learning objects such as personnel,courses,and activities,achieving more accurate and sufficient representation of learning object information.Users can immerse themselves with various learning objects in the learning platform scene.Users can also enter learning application scenarios such as courses,activities,and tasks from the learning platform scene to carry out single or multi-person learning collaboration.With the increasing improvement of XR technology and the continuous upgrading of learning platform functions,it is predicted that XR learning platform will surpass the current“Internet+teaching”model and become a new generation of mainstream learning platform.
作者
蔡铁峰
陈锐浩
王瑛
CAI Tie-feng;CHEN Rui-hao;WANG Ying(Educational Technology and Information Center,Shenzhen Polytechnic University,Shenzhen,Guangdong 518055,China;Office of Academic Affairs,Shenzhen Polytechnic University,Shenzhen,Guangdong 518055,China)
出处
《深圳职业技术学院学报》
CAS
2023年第5期79-86,共8页
Journal of Shenzhen Polytechnic
基金
深圳市教学科学规划课题(2020年度)一般项目“5G+X R新体制教室建设与教学应用研究”(ybfz20004)
中国职业技术教育学会——新时代中国职业教育研究院(2022年度)课题“人工智能时代职业教育‘三教’改革创新研究”(SZ22B12)。
关键词
XR技术
教学平台
沉浸式体验
云渲染
XR technology
learning platform
immersive experience
Cloud rendering
