This paper presents a comprehensive formal engineering approach for the development of gaze guiding as an adaptive computer-based job aid to support semi-automated technical control tasks. Major requirement for this engineering method was to present a model-based approach, which on the one hand offers a coherent integration of various heterogeneous descriptions of the system, the standard operating procedures to be applied, and the used gaze guiding, and an algorithmic transformation into an executable form on the other. The latter is used as part of a runtime system or execution framework that integrates gaze guiding into an existing graphical user interface as an overlay. To demonstrate the suitability of the resulting model that enables gaze guiding, we present a use case for the modeling approach and we conducted a user study with 140 participants who worked on three different types of SOPs. The study showed the positive impact of the gaze guiding and its potential to suite as an adaptive computer-based job aid. The results confirmed findings from previous studies and showed decreased numbers of errors during the execution of the start-up procedure if gaze guiding was used.

本文提出了一种综合的正式工程方法，用于开发凝视引导，将其作为基于计算机的自适应工作辅助工具，以支持半自动技术控制任务。这种工程方法的主要要求是提出一种基于模型的方法，一方面，它可以对系统的各种异构描述，要应用的标准操作程序以及所使用的凝视指导和算法转换进行一致的集成。变成另一种可执行形式。后者用作运行时系统或执行框架的一部分，该框架将注视引导集成到现有的图形用户界面中作为覆盖。为了证明所生成模型能够进行注视引导的适用性，我们提供了建模方法的用例，并且我们与140名参与者进行了用户研究，他们参与了三种不同类型的SOP。这项研究表明了凝视引导的积极影响及其作为适应性计算机辅助工作辅助工具的潜力。该结果证实了先前研究的发现，并表明在使用凝视引导的情况下，启动程序执行期间的错误数量减少了。