Exploring the usefulness of two variants of gaze-guiding-based dynamic job aids for performing a fixed-sequence start-up procedure after longer periods of non-use
Exploring the usefulness of two variants of gaze-guiding-based dynamic job aids for performing a fixed-sequence start-up procedure after longer periods of non-use
复制标题
探索基于凝视引导的动态工作辅助工具的两种变体在较长时间不使用后执行固定顺序启动程序的有用性
DOI：
10.1504/ijhfe.2014.067819
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
B. Weyers
中科院分区：
文献类型：
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作者：
A. Kluge;Joseph Greve;Nikolaj Borisov;B. Weyers
启动程序是过程控制中的非常规任务，容易出现技能衰退。为了减轻技能衰退，使用了工作绩效辅助工具（JPA）。一个动态的JPA是为人机界面开发的，它通过视觉线索引导用户的目光。两个凝视引导应用程序（聚光灯，聚光灯加信息集成）进行了测试，在三周和六个月的时间不使用后，他们的影响，在支持启动性能（N = 46）。不管是哪种凝视引导模式，三周不使用的参与者都比六个月不使用的参与者表现更好。结果表明，技能损失的最佳指标是不使用的时间长度。据推测，由于界面操作知识的丢失，视线引导加上信息整合的优势没有显示出来。总之，长时间不使用的视线引导需要伴随着界面操作知识。
Start-up procedures are non-routine tasks in process control, which are prone to skill decay. To mitigate skill decay, job performance aids (JPA) are used. A dynamic JPA was developed for the human-computer interface, which guides the gaze of the user by visual cues. Two gaze-guiding applications (spotlight, spotlight plus integration of information) were tested in terms of their impact in supporting the start-up performance after a three-week and six-month period of non-use (N = 46). Irrespective of the gaze-guiding format, participants with three weeks of non-use outperform participants with six months of non-use. Results show that the best indicator of skill loss is the length of the period of non-use. It is assumed that the advantage of gaze guiding plus integration of information was not shown due to the loss of interface-operating knowledge. In conclusion, gaze guiding for long periods of non-use needs to be accompanied by interface-operating knowledge.