TY - JOUR
T1 - Temporal Coherence Strategies For Augmented Reality Labeling
AU - Madsen, Jacob Boesen
AU - Tatzgern, Markus
AU - Madsen, Claus B
AU - Schmalstieg, Dieter
AU - Kalkofen, Denis
PY - 2016
Y1 - 2016
N2 - Temporal coherence of annotations is an important factor in augmented reality user interfaces and for information visualization. In this paper, we empirically evaluate four different techniques for annotation. Based on these findings, we follow up with subjective evaluations in a second experiment. Results show that presenting annotations in object space or image space leads to a significant difference in task performance. Furthermore, there is a significant interaction between rendering space and update frequency of annotations. Participants improve significantly in locating annotations, when annotations are presented in object space, and view management update rate is limited. In a follow-up experiment, participants appear to be more satisfied with limited update rate in comparison to a continuous update rate of the view management system.
AB - Temporal coherence of annotations is an important factor in augmented reality user interfaces and for information visualization. In this paper, we empirically evaluate four different techniques for annotation. Based on these findings, we follow up with subjective evaluations in a second experiment. Results show that presenting annotations in object space or image space leads to a significant difference in task performance. Furthermore, there is a significant interaction between rendering space and update frequency of annotations. Participants improve significantly in locating annotations, when annotations are presented in object space, and view management update rate is limited. In a follow-up experiment, participants appear to be more satisfied with limited update rate in comparison to a continuous update rate of the view management system.
U2 - 10.1109/TVCG.2016.2518318
DO - 10.1109/TVCG.2016.2518318
M3 - Article
SN - 1077-2626
VL - 22
SP - 1415
EP - 1423
JO - IEEE Transactions on Visualization and Computer Graphics
JF - IEEE Transactions on Visualization and Computer Graphics
IS - 4
M1 - 7383340
ER -