The design and evaluation of an eyes-free touchscreen interface
Pooripanyakun, Munyaporn and Wodehouse, Andrew and Mehnen, Jorn; (2022) The design and evaluation of an eyes-free touchscreen interface. In: Human Interaction & Emergin Technologies (IHIET-AI 2022). UNSPECIFIED, CHE. ISBN 9781792389894 (https://doi.org/10.54941/ahfe100915)
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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.
ORCID iDs
Pooripanyakun, Munyaporn, Wodehouse, Andrew ORCID: https://orcid.org/0000-0001-9605-3497 and Mehnen, Jorn ORCID: https://orcid.org/0000-0001-6625-436X;-
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Item type: Book Section ID code: 78558 Dates: DateEvent26 April 2022Published11 November 2021AcceptedSubjects: Science > Mathematics > Computer software Department: Faculty of Engineering > Design, Manufacture and Engineering Management
Strategic Research Themes > Innovation EntrepreneurshipDepositing user: Pure Administrator Date deposited: 12 Nov 2021 14:55 Last modified: 28 Sep 2024 00:34 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/78558