ABSTRACT
Recent research has revealed that a large population of mobile users usually use one hand when interacting with mobile devices. However, very few techniques have been developed to support multiple-target selection. In this paper, we introduce Burst and ZoomTap, two techniques that aim to facilitate accurate and fast multiple-target acquisition with one-handed thumb operation on touch-based mobile devices. We compare our two techniques to Shift in a controlled experiment. The results show that for multiple-target selection, Burst and ZoomTap can outperform Shift; also according to the questionnaire, participants prefer Burst and ZoomTap to Shift.
Supplemental Material
- Baudisch, P., Zotov, A., Cutrell, E., and Hinckley, K. 2008. Starburst: a target expansion algorithm for non-uniform target distributions. In Proc. AVI '08, 129--137. Google ScholarDigital Library
- Karlson, A. K., Bederson, B. B. and Contreras-Vidal, J. L. 2006. Understanding Single-Handed Mobile Device Interaction. Tech report HCIL-2006-02, Computer Science Dept, University of Maryland.Google Scholar
- Mizobuchi, S. and Yasumura, M. 2004. Tapping vs. circling selections on pen-based devices: evidence for different performance--shaping factors. In Proc. CHI '04, 607--614. Google ScholarDigital Library
- Perry, K. B. and Hourcade, J. P. 2008. Evaluating one handed thumb tapping on mobile touchscreen devices. In Proceedings of Graphics interface '08, 57--64. Google ScholarDigital Library
- Roudaut, A., Huot, S., and Lecolinet, E. 2008. TapTap and MagStick: improving one-handed target acquisition on small touch-screens. In Proc. AVI '08, 146--153. Google ScholarDigital Library
- Vogel, D. and Baudisch, P. 2007. Shift: a technique for operating pen--based interfaces using touch. In Proc. CHI '07, 657--666. Google ScholarDigital Library
- Yatani, K., Partridge, K., Bern, M., and Newman, M. W. 2008. Escape: a target selection technique using visually-cued gestures. In Proc. CHI '08, 285--294. Google ScholarDigital Library
Index Terms
- An evaluation of one-handed techniques for multiple-target selection
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