Figure 1.

A search scene (a, target in middle right) and three target maps generated by TAM (b–d). (b) Early during target selection the population of potential saccade vectors covers most of the scene. (c) An intermediate stage in saccade target selection after vectors to unlikely target locations have been pruned from the target map. (d) A late stage in saccade target selection showing only vectors to the target on the target map. Figure adapted from Zelinsky (2008).