摘要
随着虚拟现实(VR)技术的发展,沉浸式学习环境在教育教学领域应用前景日趋广阔,如物理实验仿真教学。然而,现有虚拟学习环境大多只能提供视觉与听觉的交互,不支持力触觉交互,存在弊端。项目组将力反馈技术应用于虚拟学习环境,描述一个支持力反馈的沉浸式物理学习环境的总体框架和开发流程。使用Touch力反馈设备,借助Unity3D软件和OpenHaptics力觉函数库,设计实现典型案例:重力和摩擦力实验。通过实验得出:支持力反馈的沉浸式物理学习环境,具有更好的沉浸感和自然交互性,可加深学生对抽象物理概念和规律的理解,提高学习兴趣和自主性。
With the development of virtual reality(VR)technology,the immersive learning environment can play a great role in the field of education.However,most of the existing immersive environments can only provide visual and auditory interactions,and are unable to provide force and touch interactions,which are the drawbacks.Our project described a complete framework and development process of an immersive physics learning environment with force feedback.Using the Touch force-feedback device,along with the Unity3D software and OpenHaptics function library,the gravity and friction experiments were designed.Through the evaluation experiment,it can be concluded that the immersive physics learning environment with force feedback can provide a better sense of immersion and more natural interactions,which can deepen students’understanding of abstract physical concepts and improve their interest in learning.
作者
郑明钰
李家和
张晗
骆岩林
申佳丽
朱小明
ZHENG Ming-yu;LI Jia-he;ZHANG Han;LUO Yan-lin;SHEN Jia-li;ZHU Xiao-ming(College of Artificial Intelligence,Beijing Normal University,Beijing 100875,China)
出处
《图学学报》
CSCD
北大核心
2021年第1期79-86,共8页
Journal of Graphics
基金
国家自然科学基金项目(61977063)
全国教育科学规划课题(BCA150050)。
关键词
沉浸式学习环境
力反馈
虚拟现实
物理教学
人机交互
immersive learning environment
force feedback
virtual reality
physics teaching
human-computer interaction
