Cited by 5Tactile and Sensory InteractionsAssistive Technology in Communication and MobilityDigital Accessibility for Disabilities

Braille text entry on smartwatches: an evaluation of methods for composing the Braille cell

Open access
Luna, Mateus M., de M. N. Soares, Fabrízzio A. A., Nascimento, Hugo A. D., Quigley, Aaron·2019·Proceedings of the ACM SIGCHI Symposium on Engineering Interactive Computing Systems

Abstract

Smartwatches are gaining popularity on market with a set of features comparable to smartphones in a wearable device. This novice technology brings new interaction paradigms and challenges for blind users, who have difficulties dealing with touchscreens. Among a variety of tasks that must be studied, text entry is analyzed, considering that current existing solutions may be unsatisfactory (as voice input) or even unfeasible (as working with tiny QWERTY keyboards) for a blind user. More specifically, this paper presents a study on possible solutions for composing a Braille cell on smart-watches. Five prototypes were developed and different feedback features were proposed. These are confronted with seven specialists on an evaluation study that results in a qualitative analysis of which strategies can be more useful for blind users in a Braille text entry.

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Authors
Luna, M. M., de M. N. Soares, F. A. A., Nascimento, H. A. D., & Quigley, A.
Affiliations
  • Universidade Federal de Goiás (BR)
  • Universidade Federal de Goiás, Goiânia, Brazil
  • University of St Andrews (GB)
Venue
Proceedings of the ACM SIGCHI Symposium on Engineering Interactive Computing Systems
Publisher
ACM
Published
2019-06-18
Pages
1-6
OpenAlex
W2947187839
Cited by
5
References
35
Citations by year
2026: 3 · 2023: 1 · 2022: 1
FWCI
0.43
Type
conference paper
Language
en
Open access
Locations
  • ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS) (publishedVersion)
  • St Andrews Research Repository (St Andrews Research Repository) (submittedVersion)
Funders
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Tactile and Sensory Interactions
  • Health Sciences › Health Professions › Occupational Therapy › Assistive Technology in Communication and Mobility
  • Social Sciences › Human Factors and Ergonomics › Digital Accessibility for Disabilities
Keywords
smartwatches, blind users, assistive technology, wearable devices, haptic feedback, user evaluation

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