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Using a touch-sensitive wristband for text entry on smart watches

Published: 26 April 2014 Publication History

Abstract

The ongoing miniaturization of computing devices enabled smart watches with capabilities almost on par with smart phones. Due to immanent size restrictions smart watches require specifically designed input and output techniques. In particular, entering text is often needed when interacting with computers but the watches' small size excludes common input techniques. In this paper we propose a text entry technique using a touch sensitive wristband. Using the wristband requires no screen space besides displaying the current character and might enable cheaper devices. In an experiment we compare a linear keyboard and a multitap keyboard layout. We show that users type faster and make fewer errors using multitap. We argue that the inexpensive sensors enable the integration in low cost wearable watches that require text entry occasionally.

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References

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    cover image ACM Conferences
    CHI EA '14: CHI '14 Extended Abstracts on Human Factors in Computing Systems
    April 2014
    2620 pages
    ISBN:9781450324748
    DOI:10.1145/2559206
    Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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    Publication History

    Published: 26 April 2014

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    Author Tags

    1. keyboard
    2. smart watch
    3. text entry
    4. wristband

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    CHI '14: CHI Conference on Human Factors in Computing Systems
    April 26 - May 1, 2014
    Ontario, Toronto, Canada

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    CHI EA '14 Paper Acceptance Rate 1,000 of 3,200 submissions, 31%;
    Overall Acceptance Rate 6,164 of 23,696 submissions, 26%

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