Abstract
The eyes-free touchscreen interface is a category of interfaces for controlling devices with minimal visual attention. We apply a design framework for the generation of imaginary interface layouts and propose a series of eyes-free input interfaces for menu selection, arrow control, and data entry. These are oriented around U-shaped and diagonal layouts for optimized one-handed thumb interaction. The experiments test the participants' cognitive performance toward the specified layouts. In addition to examining the input accuracy of eyes-free interfaces for discrete and serial tasks, interviews are conducted for more qualitative feedback on user perception. The results demonstrate that the new formats are viable for eyes-free interaction and are in line with the previous design practices of the eyes-free interface. Spatial layouts in the straight alignment (1D) placed closely to object reference frames within the functional thumb area enhance eyes-free performance accuracy.
Original language | English |
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Title of host publication | Human Interaction & Emergin Technologies (IHIET-AI 2022) |
Subtitle of host publication | Artificial Intelligence and Future Applications |
Place of Publication | New York |
Number of pages | 10 |
DOIs | |
Publication status | Published - 26 Apr 2022 |
Event | 7th International Conference on Human Interaction and Emerging Technologies (IHIET-AI 2022) - Lausanne, Switzerland Duration: 21 Apr 2022 → 23 Apr 2022 Conference number: 7th http://ihiet-ai.org |
Conference
Conference | 7th International Conference on Human Interaction and Emerging Technologies (IHIET-AI 2022) |
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Country/Territory | Switzerland |
City | Lausanne |
Period | 21/04/22 → 23/04/22 |
Internet address |
Keywords
- eyes-free Interaction
- interface design framework
- touchscreen mobile