Objective. The purpose was to explore the eye movement characteristics during rifle aiming at different target holes and baselines. Methods. The eye movement characteristics were measured by the eye tracker. The proportion of saccades behavior and the range of eye movement were the analysis indicators. Statistical analysis with Pearson’s correlation coefficient was performed. Conclusion. The proportion of saccade behavior and the range of eye movement decreased with the increase of the diameter of the target hole. Decreased significantly by 60%–80% and 50%–80% respectively when the diameter of the target hole was 1 mm–3 mm. The proportion of saccades behavior and the eye movement range decreased with the increase of the aiming baseline lengths decreased significantly by 40%–65% and 40%–70% respectively when the aiming baseline lengths was 200 mm–300 mm. The eye movement range was more suitable as an indicator for evaluating aiming efficiency from the correlation analysis. Application. This study reveals the eye movement characteristics during riffle aiming, which provides approaches for rifle design and structural optimization. It also provides a basis for the evaluation of rifle aiming efficiency.


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    Title :

    Eye Movement Characteristics During Rifle Aiming


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Long, Shengzhao (editor) / Dhillon, Balbir S. (editor) / Cao, Jie (author) / Wang, Yaping (author) / Guo, Sheng (author) / Hu, Cancan (author)

    Conference:

    International Conference on Man-Machine-Environment System Engineering ; 2022 ; Beijing, China October 21, 2022 - October 23, 2022



    Publication date :

    2022-08-21


    Size :

    7 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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