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Detalhes Referência

Tipo
Artigos em Conferência

Tipo de Documento
Artigo Completo

Título
The Design Space of Nonvisual Word Completion

Participantes na publicação
Hugo Nicolau (Author)
André Rodrigues (Author)
LASIGE
 André Santos (Author)
Tiago Guerreiro (Author)
Dep. Informática
 LASIGE
 Kyle Montague (Author)
João Guerreiro (Author)
Dep. Informática
Resumo
Word completion interfaces are ubiquitously available in mobile virtual keyboards; however, there is no prior research on how to design these interfaces for screen reader users. In addressing this, we propose a design space for nonvisual representation of word completions. The design space covers seven categories aiming to identify challenges and opportunities for interaction design in an unexplored research topic. It is intended to guide the design of novel interaction techniques, serving as a framework for researchers and practitioners working on nonvisual word completion. To demonstrate its potential, we engaged blind users in an exploration of the design space, to create their own bespoke word completion solutions. Through this study we found that users create alternative interfaces that extended current screen readers' capabilities. Resulting interfaces are less conservative than mainstream solutions on notification frequency and cardinality. Customization decisions were based on perceived benefits/costs and varied depending on multiple factors such as users' perceived prediction accuracy, potential keystroke gains, and situational restrictions.

Data de Publicação
2019

Evento
The 21st International ACM SIGACCESS Conference on Computers and Accessibility - ASSETS '19

Identificadores da Publicação
ISBN - 9781450366762

Local
Pittsburgh, PA, USA

Editora
ACM Press

Identificadores do Documento
DOI - https://doi.org/10.1145/3308561.3353786
URL - http://dx.doi.org/10.1145/3308561.3353786

Identificadores de Qualidade
Google Metrics (2019) - 26
CORE A (2021) -


Exportar referência

APA
Hugo Nicolau, André Rodrigues, André Santos, Tiago Guerreiro, Kyle Montague, João Guerreiro, (2019). The Design Space of Nonvisual Word Completion. The 21st International ACM SIGACCESS Conference on Computers and Accessibility - ASSETS '19, -

IEEE
Hugo Nicolau, André Rodrigues, André Santos, Tiago Guerreiro, Kyle Montague, João Guerreiro, "The Design Space of Nonvisual Word Completion" in The 21st International ACM SIGACCESS Conference on Computers and Accessibility - ASSETS '19, Pittsburgh, PA, USA, 2019, pp. -, doi: 10.1145/3308561.3353786

BIBTEX
@InProceedings{43585, author = {Hugo Nicolau and André Rodrigues and André Santos and Tiago Guerreiro and Kyle Montague and João Guerreiro}, title = {The Design Space of Nonvisual Word Completion}, booktitle = {The 21st International ACM SIGACCESS Conference on Computers and Accessibility - ASSETS '19}, year = 2019, pages = {-}, address = {Pittsburgh, PA, USA}, publisher = {ACM Press} }