基于增强现实技术进行牙雕刻的移动教育工具:前性队列研究结果
Eun-Jeong Lim1,2, Yi-Seul Kim1, Ji-Eun Im1
1Department of Dental Hygiene, Graduate School of Namseoul University, Cheonan, Republic of Korea.
BMC medical education
|June 21, 2023
概括
增强现实牙雕刻实践工具 (AR-TCPT) 与传统的塑料模型相比,提供了更好的用户体验. 这个可访问的移动应用程序为牙科学生练习牙雕刻提供了顺序指导.
科学领域:
- 牙科教育技术 牙科教育技术
- 增强现实应用 增强现实应用
- 3D建模和可视化 3D建模和可视化
背景情况:
- 传统的牙雕刻实践依赖于塑料模型或2D图像,缺乏对复杂的3D牙解剖学的顺序指导.
- 增强现实 (AR) 为增强信息显示和3D对象交互提供了潜力,但其在牙科雕刻教育中的应用是有限的.
研究的目的:
- 开发和评估一个基于增强现实的牙雕刻实践工具 (AR-TCPT) 与传统的塑料模型相比.
- 评估AR-TCPT作为牙科学生教育工具的用户体验和潜力.
主要方法:
- 使用Unity引擎开发了一个3DAR-TCPT,将各种牙 (大,前,) 的连续步骤结合起来.
- 将图像标记分配给每个牙模型,以便通过移动设备识别AR.
- 通过问卷评估用户体验,对52名被随机分配到AR-TCPT组或塑料模型对照组的参与者进行了比较研究.
主要成果:
- AR-TCPT成功地显示了交互式3D牙模型,允许用户查看连续的步骤和牙形态.
- 使用AR-TCPT的实验组报告了比使用塑料模型的对照组更好的牙雕刻体验.
结论:
- 与传统的塑料模型相比,AR-TCPT为牙雕刻实践提供了卓越的用户体验.
- 基于移动的AR-TCPT是高度可访问的,这表明有可能在牙科教育中得到广泛采用.
- 需要进一步的研究来量化教育对雕刻技巧和能力的影响.
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