Average time percentage spent in different ROIs. It is displayed the average time percentage spent among the different ROIs for each of the pathologists and through the set of six images. Total times were normalized by the maximum visited time for comparing navigations with different durations. The x axis corresponds to the set of available images while the y axis stands for the average of percentage of time spent in the previously determined ROIs. Note that in general pathologists spend more than a 50% of the navigation time exploring these regions.