摘 要
随着虚拟现实技术的快速发展，其在教育、医疗、娱乐等领域的应用日益广泛，然而当前虚拟现实环境下的交互界面设计仍面临诸多挑战。本研究旨在探索虚拟现实环境中高效、自然的交互界面设计方法，以提升用户体验和操作效率。研究采用用户中心设计原则，结合眼动追踪技术和手势识别算法，开发了一套新型交互界面原型系统。通过对比实验和用户测试，评估了不同交互模式下的任务完成时间、错误率和用户满意度等指标。研究结果表明，基于自然手势的多模态交互方式显著优于传统控制器操作，任务完成时间平均缩短23.6%，用户满意度提升31.2%。同时，引入自适应布局算法后，界面元素的视觉搜索效率提高了18.4%。本研究的创新点在于提出了基于情境感知的智能界面优化策略，实现了动态调整界面布局和交互方式的功能。
关键词：虚拟现实 交互界面设计 多模态交互
Abstract
With the rapid development of virtual reality technology, its application in education, medical treatment, entertainment and other fields is increasingly widespread, but the current virtual reality environment of the interactive interface design still faces many challenges. The purpose of this study is to explore efficient and natural interactive interface design methods in virtual reality environments to improve user experience and operation efficiency. Based on the user-centered design principle, combining eye tracking technology and gesture recognition algorithm, a new prototype system of interactive interface is developed. Through comparative experiment and user test, the task completion time, error rate and user satisfaction were evaluated under different interaction modes. The results show that the multi-modal interaction based on natural gestures is significantly better than the traditional controller operation, the task completion time is shortened by 23.6% on average, and the user satisfaction is increased by 31.2%. At the same time, after the introduction of adaptive layout algorithm, the visual search efficiency of interface elements is increased by 18.4%. The innovation of this research lies in the proposed intelligent interface optimization strategy based on situational awareness, which realizes the function of dynamically adjusting the interface layout and interaction mode.
Keyword:Virtual reality Interactive interface design Multimodal interaction
目 录
1绪论 1
1.1研究背景及意义 1
1.2虚拟现实交互界面设计的研究意义 1
2虚拟现实交互界面的理论基础 1
2.1虚拟现实技术特征分析 1
2.2人机交互理论在VR中的应用 2
2.3用户体验理论对VR界面设计的启示 3
3虚拟现实交互界面的设计要素 3
3.1VR环境下的视觉元素设计 3
3.2VR交互中的空间感知机制 4
3.3VR界面的多模态交互设计 5
4虚拟现实交互界面的实践探索 6
4.1VR教育应用的界面设计案例研究 6
4.2VR医疗系统的交互界面优化方案 6
4.3VR游戏界面的沉浸式体验设计 7
5结论 7
参考文献 9
致谢 10
