How to eval grounding metric in androidcontrol?

[Quester-one]

Great job!
Note that the coordinates of androidcontrol are a point rather than a bounding box. So how do you evaluate whether the predicted point is consistent with the point in the answer? Is it to calculate the distance between them and then set a threshold, and what is the threshold?

[lll6gg]

Yes you are right, it is correct if the distance is smaller than the 14% of the screen size from the ground truth, following the evaluation method of UI-TARS and OS-Atlas.

[Quester-one]

Great job!
Thank you very much for your reply!