Animating Hypothetical Trips to Communicate Space-Based Temporal Uncertainty on Digital Maps - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Visualization and Computer Graphics Année : 2024

Animating Hypothetical Trips to Communicate Space-Based Temporal Uncertainty on Digital Maps

Résumé

This paper explores a novel approach to communicating plausible space-based temporal variability of travel durations. Digital maps most often only convey single numerical values as the estimated duration for a path and this piece of information does not account for the multiple scenarios hidden behind this point estimate, nor for the temporal uncertainty along the route (e.g., the likelihood of being slowed down at an intersection). We explore conveying this uncertainty by animating hypothetical trips onto maps in the form of moving dots along one or more paths. We conducted a study with 16 participants and observed that they were able to correctly extract and infer simple information from our uncertainty visualizations but that identifying moving dots’ changes in speed is a more complex task. We discuss design challenges and implications for future visualizations of space-based temporal uncertainty.
Fichier principal
Vignette du fichier
PacificVIS_Animating_Hypothetical_Trips.pdf (2.72 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04552326 , version 1 (19-04-2024)

Licence

Paternité

Identifiants

Citer

Morgane Koval, Yvonne Jansen, Fanny Chevalier. Animating Hypothetical Trips to Communicate Space-Based Temporal Uncertainty on Digital Maps. IEEE Transactions on Visualization and Computer Graphics, In press, pp.1-11. ⟨10.1109/TVCG.2024.3388517⟩. ⟨hal-04552326⟩
0 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More