The information visualizer, an information workspace
CHI '91 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Lag as a determinant of human performance in interactive systems
CHI '93 Proceedings of the INTERACT '93 and CHI '93 Conference on Human Factors in Computing Systems
Reaching for objects in VR displays: lag and frame rate
ACM Transactions on Computer-Human Interaction (TOCHI)
Discrimination of changes in latency during head movement
Proceedings of the HCI International '99 (the 8th International Conference on Human-Computer Interaction) on Human-Computer Interaction: Communication, Cooperation, and Application Design-Volume 2 - Volume 2
Tolerance of Temporal Delay in Virtual Environments
VR '01 Proceedings of the Virtual Reality 2001 Conference (VR'01)
Effect of Latency on Presence in Stressful Virtual Environments
VR '03 Proceedings of the IEEE Virtual Reality 2003
VRAIS '97 Proceedings of the 1997 Virtual Reality Annual International Symposium (VRAIS '97)
International Journal of Human-Computer Studies - Special issue: Fitts law 50 years later: Applications and contributions from human-computer interaction
International Journal of Human-Computer Studies - Special issue: Fitts law 50 years later: Applications and contributions from human-computer interaction
International Journal of Human-Computer Studies - Special issue: Fitts law 50 years later: Applications and contributions from human-computer interaction
Phosphor: explaining transitions in the user interface using afterglow effects
UIST '06 Proceedings of the 19th annual ACM symposium on User interface software and technology
A simple method for estimating the latency of interactive, real-time graphics simulations
Proceedings of the 2008 ACM symposium on Virtual reality software and technology
Effects of tracking technology, latency, and spatial jitter on object movement
3DUI '09 Proceedings of the 2009 IEEE Symposium on 3D User Interfaces
The tradeoff between spatial jitter and latency in pointing tasks
Proceedings of the 1st ACM SIGCHI symposium on Engineering interactive computing systems
Ripples: utilizing per-contact visualizations to improve user interaction with touch displays
Proceedings of the 22nd annual ACM symposium on User interface software and technology
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Target following performance in the presence of latency, jitter, and signal dropouts
Proceedings of Graphics Interface 2011
Brave NUI World: Designing Natural User Interfaces for Touch and Gesture
Brave NUI World: Designing Natural User Interfaces for Touch and Gesture
Proceedings of Graphics Interface 2012
Designing for low-latency direct-touch input
Proceedings of the 25th annual ACM symposium on User interface software and technology
Two touch system latency estimators: high accuracy and low overhead
Proceedings of the 2013 ACM international conference on Interactive tabletops and surfaces
| Hi-index | 0.01 |
Although advances in touchscreen technology have provided us with more precise devices, touchscreens are still laden with latency issues. Common commercial devices present with latency up to 125ms. Although these levels have been shown to impact users' perception of the responsiveness of the system [16], relatively little is known about the impact of latency on the performance of tasks common to direct-touch interfaces, such as direct physical manipulation. In this paper, we study the effect of latency of a direct-touch pointing device on dragging tasks. Our tests show that user performance decreases as latency increases. We also find that user performance is more severely affected by latency when targets are smaller or farther away. We present a detailed analysis of users' coping mechanisms for latency, and present the results of a follow-up study demonstrating user perception of latency in the land-on phase of the dragging task.