Fig. 3: Heatmap of fixations on local landmarks during wayfinding and pointing tasks for VGL and non-VGL trials.
From: Redesigning navigational aids using virtual global landmarks to improve spatial knowledge retrieval
The background of the heatmaps is the top view of the scenario and the trees surrounding the scenario have been removed for a clear view. a Heatmap of fixations on local landmarks during wayfinding and pointing tasks in non-VGL trials. b Map of local landmarks in the scenario. Label 1 to Label 11 represent a spinning wheel, monkey bars, a bell sculpture, a green bench, a horse sculpture, a seesaw, a parterre, a water fountain, a picnic table, a brown bench and a lion sculpture, respectively. c Heatmap of fixations on local landmarks during wayfinding and pointing tasks in VGL trials. The landmark label beside each landmark in the heatmaps is consistent with the respective label shown in b. The colour bar reflects kernel density estimation (KED) of fixations on each landmark.
