An empirical comparison of pie vs. linear menus
CHI '88 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
CHI '93 Proceedings of the INTERACT '93 and CHI '93 Conference on Human Factors in Computing Systems
The limits of expert performance using hierarchic marking menus
CHI '93 Proceedings of the INTERACT '93 and CHI '93 Conference on Human Factors in Computing Systems
User learning and performance with marking menus
CHI '94 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
T-Cube: a fast, self-disclosing pen-based alphabet
CHI '94 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Alphanumeric entry on pen-based computers
International Journal of Human-Computer Studies
Beyond Fitts' law: models for trajectory-based HCI tasks
Proceedings of the ACM SIGCHI Conference on Human factors in computing systems
User acceptance of handwritten recognition accuracy
CHI '94 Conference Companion on Human Factors in Computing Systems
Touchpad-based remote control devices
CHI 98 Cconference Summary on Human Factors in Computing Systems
Cirrin: a word-level unistroke keyboard for pen input
Proceedings of the 11th annual ACM symposium on User interface software and technology
Quikwriting: continuous stylus-based text entry
Proceedings of the 11th annual ACM symposium on User interface software and technology
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Device independent text input: a rationale and an example
AVI '00 Proceedings of the working conference on Advanced visual interfaces
Model for unistroke writing time
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Text entry from power wheelchairs: edgewrite for joysticks and touchpads
Assets '04 Proceedings of the 6th international ACM SIGACCESS conference on Computers and accessibility
Current practice in measuring usability: Challenges to usability studies and research
International Journal of Human-Computer Studies
Analyzing the input stream for character- level errors in unconstrained text entry evaluations
ACM Transactions on Computer-Human Interaction (TOCHI)
Text Entry Systems: Mobility, Accessibility, Universality
Text Entry Systems: Mobility, Accessibility, Universality
AVI '08 Proceedings of the working conference on Advanced visual interfaces
Quinze ans de recherche sur les menus: critères et propriétés des techniques de menus
IHM '07 Proceedings of the 19th International Conference of the Association Francophone d'Interaction Homme-Machine
Un espace de conception fondé sur une analyse morphologique des techniques de menus
Proceedings of the 21st International Conference on Association Francophone d'Interaction Homme-Machine
Two-handed marking menus for multitouch devices
ACM Transactions on Computer-Human Interaction (TOCHI)
An error tolerant memory aid for reduced cognitive load in number copying tasks
UAHCI'13 Proceedings of the 7th international conference on Universal Access in Human-Computer Interaction: user and context diversity - Volume 2
| Hi-index | 0.01 |
Small hand-held touchpads can be used to replace stylus-based digitizing tablets when the use of a stylus is not convenient. In text entry tasks where the writing surface is held in a hand the error rate becomes a problem. The small size of strokes compared to the width of the fingertip and the additional imprecision caused by the interaction of the pad and finger movements make input very imprecise. We describe a new improved clock-face based stroke system for entering numbers with a touchpad. In a 20-session user study with 6 users we found slightly better throughput of successfully entered numbers with the proposed new system. This advantage was mainly due to lower error rate with the new system. User preference similarly slightly favored the new system over an earlier straightforward proposal based on the clock metaphor