Research Article
Does Augmented Reality Effectively Foster Visual Learning Process in Construction? An Eye-Tracking Study in Steel Installation
Table 4
Definition of measures used in this study.
| Measures | Definition |
| Test score | The score of learners’ answers; one point for each right answer | Completion time (s) | Total time spent on answering questions | Total fixation time (ms) | Total time fixated on an AOI | Total fixation count (time) | Total number of fixations counted within an AOI | Average fixation duration (ms) | Average duration of time of every fixation count on an AOI: the ratio of total fixation time and total fixation count |
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