bibtext: @InProceedings{ Cho_Misjudging_MICCAI2024,
                   author = { Cho, Sue Min and Taylor, Russell H. and Unberath, Mathias },
                   title = { { Misjudging the Machine: Gaze May Forecast Human-Machine Team Performance in Surgery } },
                   booktitle = {Medical Image Computing and Computer Assisted Intervention -- MICCAI 2024},
                   year = {2024},
                   publisher = {Springer Nature Switzerland},
                   volume = { LNCS 15006 },
                   month = {October},
                   pages = { pending },
                }
abstract: In human-centered assurance, an emerging field in technology-assisted surgery, humans assess algorithmic outputs by interpreting the provided information. Focusing on image-based registration, we investigate whether gaze patterns can predict the efficacy of human-machine collaboration. Gaze data is collected during a user study to assess 2D/3D registration results with different visualization paradigms. We then comprehensively examine gaze metrics (fixation count, fixation duration, stationary gaze entropy, and gaze transition entropy) and their relationship with assessment error. We also test the effect of visualization paradigms on different gaze metrics. There is a significant negative correlation between assessment error and both fixation count and fixation duration; increased fixation counts or duration are associated with lower assessment errors. Neither stationary gaze entropy nor gaze transition entropy displays a significant relationship with assessment error. Notably, visualization paradigms demonstrate a significant impact on all four gaze metrics. Gaze metrics hold potential as predictors for human-machine performance. The importance and impact of various gaze metrics require further task-specific exploration. Our analyses emphasize that the presentation of visual information crucially influences user perception.
title: Misjudging the Machine: Gaze May Forecast Human-Machine Team Performance in Surgery
authors: Cho, Sue Min Taylor, Russell H. Unberath, Mathias