培训方法对不同空间能力的工人执行脚手架任务的训练方法的影响
Hung Yu Ho1, An Hsiang Wang2, Chia Huang Wu1
1Department of Industrial Engineering and Management, National Yang Ming Chiao Tung University, Hsinchu, Taiwan, Republic of China.
概括
与PowerPoint相比,增强现实 (AR) 培训可以提高任务性能,特别是对于具有不同空间能力的用户. 增强现实最小化了与空间技能相关的性能差异,这表明它有可能有效地获得技能.
科学领域:
- 人与计算机的交互
- 教育技术的教育技术
- 空间认知 空间认知
背景情况:
- 由于软件和显示技术的进步,增强现实 (AR) 应用越来越受欢迎.
- 有效的脚手架方法对于对复杂任务的用户培训至关重要.
- 空间能力可以影响传统培训环境中的学习成果.
研究的目的:
- 为了比较增强现实 (AR) 与经典PowerPoint在脚手架组装任务中的有效性.
- 调查用户空间能力对AR和PowerPoint条件下的性能的影响.
- 评估客观和主观的绩效指标,包括任务正确性,系统可用性和存在感.
主要方法:
- 参与者使用AR或PowerPoint执行了两个脚手架任务 (任务生命线和对冲组装).
- 目标性能是通过正确的组装速度来衡量的.
- 主观措施包括系统可用性和ITC-Sense of Presence Inventory (ITC-SOPI) 规模.
主要成果:
- 使用AR的参与者比使用PowerPoint的参与者表现出更高的操作性能 (正确率).
- 在PowerPoint条件下,更高的空间能力与更好的性能相关.
- 在不同的空间能力水平上,AR训练没有显示出显著的性能差异.
结论:
- 增强现实 (AR) 提供了一种潜在的方法,可以提高不同用户空间能力的训练性能.
- 增强功能可以减轻由于空间技能的个体差异而经常观察到的绩效差异.
- 增强现实对基于技能培训的PowerPoint等传统方法提供了一个有希望的替代方案.
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