Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
MicroRolls: expanding touch-screen input vocabulary by distinguishing rolls vs. slides of the thumb
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
GraspZoom: zooming and scrolling control model for single-handed mobile interaction
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
Characteristics of pressure-based input for mobile devices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Force gestures: augmenting touch screen gestures with normal and tangential forces
Proceedings of the 24th annual ACM symposium on User interface software and technology
Using shear as a supplemental two-dimensional input channel for rich touchscreen interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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It is common to use modifier keys in a PC environment in order to change drag modes, but mobile devices with a touch screen do not provide this option. Thus, we present ForceDrag to address this issue, which is a touch drag operation where pressure is used as a modifier key to change touch drag modes. We also introduce the concept of force lock and we compare three selection techniques for performing a force lock in a user study. We also describe a prototype implementation and discuss early user feedback on ForceDrag.