基于增强现实技术的浮迹系统设计

Augmented Reality Technology-Based Foj System Design

目的基于增强现实技术和弹幕显示方式,设计一套通过文字增强现实环境的系统,帮助用户更有效地获取信息,提升信息交互过程中的趣味性。方法以视频弹幕的特征为基础,针对单用户视频观看场景和多用户社交场景,设计增强现实环境中的文字显示系统——浮迹系统。通过三维动画构建系统功能原型,通过对原型进行用户测试以验证其功能的可用性并找到改进方向。结果在单用户视频观看场景下,用户对于跟踪显示文字满意度最高,浮迹系统能增强用户对观看内容的理解和观看的趣味性。在多用户社交场景下,用户对浮迹系统的满意度受用户本身的社交频率影响很大。结论浮迹系统通过弹幕的形式对现实环境进行增强,为用户提供更多的信息,能有效提升用户对当前环境的理解。在视频观看场景中,该系统能提高观看的趣味性和知识性。在多人社交场景中,该系统能帮助不擅长社交的个体获取有用的社交信息。

Based on augmented reality(AR)and bullet screen,a text display system in augmented reality is designed to help users get information more effectively and improve their enjoyment.Based on the features of the bullet screen,a text display system is designed in augmented reality–Foj system,the system which is designed for both single-user video viewing scenarios and multi-user social scenarios.Furthermore,this research makes user tests with the functional prototype of this system built by 3D animation to examine the usability and find improvement directions.In the single-user video viewing scenario,users are most satisfied with the tracking display text,and the Foj system can enhance the users'understanding and enjoyment.In the multi-user social scenario,users'satisfaction with the Foj system hinges greatly on their social frequency.With AR bullet screen text presented on the real world,the Foj system can provide more information for users and effectively improve users'understanding of the current environment.In the single-user video viewing scenario,the system can improve enjoyment and informativeness.Besides,in the multi-user social scenario,the system can help unsociable individuals to obtain useful social information.