Study of the Effect of the Directness of the Interaction on Novice Users When Drawing Straight Lines - Archive ouverte HAL
Communication Dans Un Congrès Année : 2015

Study of the Effect of the Directness of the Interaction on Novice Users When Drawing Straight Lines

Résumé

Pen-enabled devices are widely used in computer graphics. Some artists use direct devices (interactive pen displays) whereas others use indirect devices (graphics tablets) and this applies to both professionals and hobby-ists. In this paper we studied how indirect pen-enabled devices affect drawing performance compared to their direct counterparts for novice users. We also studied the influence of gain for indirect pen-enabled devices. We considered no gain (i.e. C/D=1), a homogenous gain (gain=2 on both the x and y axes) and a heterogenous gain (gain=2 on the x axis and gain=1 on the y axis). Results indicate that drawing performance and quality decreased with in-directness and with both homogeneous and heterogeneous gains. In addition, we conducted a qualitative study showing that participants preferred direct devices.
Fichier principal
Vignette du fichier
a14-rousset.pdf (5.26 Mo) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-01218668 , version 1 (21-10-2015)

Identifiants

Citer

Élisabeth Rousset, François Bérard, Michaël Ortega. Study of the Effect of the Directness of the Interaction on Novice Users When Drawing Straight Lines. 27ème conférence francophone sur l'Interaction Homme-Machine., Oct 2015, Toulouse, France. pp.a14, ⟨10.1145/2820619.2820633⟩. ⟨hal-01218668⟩
114 Consultations
93 Téléchargements

Altmetric

Partager

More