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. 2023 Aug 7;56(5):4221–4238. doi: 10.3758/s13428-023-02173-7

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© The Author(s) 2023

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Fig. 5 — x-coordinate of the nine dots (in black) extracted using computer-vision, the instructed target dot highlighted in magenta, and a participant’s gaze (in cyan), in the seated trials with the Tobii 2, with chinrest (top figure) and without chinrest (bottom figure)