针对复杂装配任务的增强现实指令评估

Q1 Social Sciences i-com Pub Date : 2021-04-01 DOI:10.1515/icom-2021-0005
Johannes Funk, L. Schmidt
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引用次数: 2

摘要

摘要本研究比较了基于标记的AR指令与手工装配中常用的纸质指令的使用。假设测试的指令类型是否影响汇编时间,错误数量,可用性,和员工紧张。代替学生参与和人工组装任务(例如:(乐高组件),这项研究是在一个真实的工作场所与16名学员一起进行的,目的是组装轨道车辆的紧急门把手。进行了五次装配。根据录制的视频确定装配时间和装配误差。通过问卷调查记录可用性(SUS)和应变(NASA-TLX)。在开始较慢的组装后,AR组在第五次运行时组装速度明显加快。可比较的错误数量、可用性和应变使得基于标记的AR应用程序对手工组装中的知识转移很感兴趣,特别是由于易于入门和低成本。
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Evaluation of an Augmented Reality Instruction for a Complex Assembly Task
Abstract This study compares the use of a marker-based AR instruction with a paper instruction commonly used in manual assembly. Hypotheses were tested as to whether the instruction type affects assembly time, number of errors, usability, and employee strain. Instead of student participants and artificial assembly tasks (e. g. Lego assemblies), the study was conducted with 16 trainees in a real workplace for the assembly of emergency door release handles in rail vehicles. Five assembly runs were performed. Assembly times and assembly errors were determined from recorded videos. Usability (SUS) and strain (NASA-TLX) were recorded with questionnaires. After a slower assembly at the beginning, the AR group assembled significantly faster in the fifth run. The comparable number of errors, usability and strain make marker-based AR applications interesting for knowledge transfer in manual assembly, especially due to the easy entrance and low costs.
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来源期刊
i-com
i-com Social Sciences-Communication
CiteScore
3.80
自引率
0.00%
发文量
24
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