| 1. |
- Emhardt, Selina N., et al.
(författare)
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What is my teacher talking about? Effects of displaying the teacher’s gaze and mouse cursor cues in video lectures on students’ learning
- 2022
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Ingår i: Journal of Cognitive Psychology. - : Informa UK Limited. - 2044-5911 .- 2044-592X. ; 34:7, s. 846-864
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Tidskriftsartikel (refereegranskat)abstract
- Eye movement modelling examples (EMME) are instructional videos that display a teacher’s eye movements as “gaze cursor” (e.g. a moving dot) superimposed on the learning task. This study investigated if previous findings on the beneficial effects of EMME would extend to online lecture videos and compared the effects of displaying the teacher’s gaze cursor with displaying the more traditional mouse cursor as a tool to guide learners’ attention. Novices (N = 124) studied a pre-recorded video lecture on how to model business processes in a 2 (mouse cursor absent/present) × 2 (gaze cursor absent/present) between-subjects design. Unexpectedly, we did not find significant effects of the presence of gaze or mouse cursors on mental effort and learning. However, participants who watched videos with the gaze cursor found it easier to follow the teacher. Overall, participants responded positively to the gaze cursor, especially when the mouse cursor was not displayed in the video.
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| 2. |
- Niehorster, Diederick C., et al.
(författare)
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Towards eye tracking as a support tool for pilot training and assessment
- 2020
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Ingår i: Eye-Tracking in Aviation : Proceedings of the 1st International Workshop (ETAVI 2020) - Proceedings of the 1st International Workshop (ETAVI 2020). ; , s. 17-28
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Konferensbidrag (refereegranskat)abstract
- A key challenge in pilot training and performance assessment is the lack of insight into pilot visual behavior. Without this, it is difficult for an instructor to assess, e.g., whether pilots fail because they did not monitor the instruments or because they did not act on them, and whether pilots comply with monitoring aspects of the Standard Operating Procedures. Eye tracking provides the opportunity to measure where and how pilots look, thus offering an important window into pilot behavior that can address this challenge. An open question however is how to effectively present information about pilot gaze behavior to the instructor, such that it can be used to better guide trainees and improve performance and safety. In this paper, we review existing eye-tracking displays, set out a series of design principles for effective eye-tracking data visualization and propose example application areas for eye-tracking data visualization.
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