Hybrid-Brailler | Detalhes Referência | BIBLIOS

Detalhes Referência

Tipo
Artigos em Conferência

Tipo de Documento
Artigo Completo

Título
Hybrid-Brailler

Participantes na publicação
Daniel Trindade (Author)
André Rodrigues (Author)
LASIGE
Tiago Guerreiro (Author)
Dep. Informática
LASIGE
Hugo Nicolau (Author)

Resumo
Braille input enables fast nonvisual entry speeds on mobile touchscreen devices. Yet, the lack of tactile cues commonly results in typing errors, which are hard to correct. We propose Hybrid-Brailler, an input solution that combines physical and gestural interaction to provide fast and accurate Braille input. We use the back of the device for physical chorded input while freeing the touchscreen for gestural interaction. Gestures are used in editing operations, such as caret movement, text selection, and clipboard control, enhancing the overall text entry experience. We conducted two user studies to assess both input and editing performance. Results show that Hybrid-Brailler supports fast entry rates as its virtual counterpart, while significantly increasing input accuracy. Regarding editing performance, when compared with the mainstream technique, Hybrid-Brailler shows performance benefits of 21% in speed and increased editing accuracy. We finish with lessons learned for designing future nonvisual input and editing techniques.

Data de Publicação
2018

Evento
Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI '18

Identificadores da Publicação
ISBN - 9781450356206

Local
Montreal QC, Canada

Editora
ACM Press

Identificadores do Documento
DOI - https://doi.org/10.1145/3173574.3173601
URL - http://dx.doi.org/10.1145/3173574.3173601

Identificadores de Qualidade
CORE A* (2018) -
Google Metrics (2019) - 86

Exportar referência

APA
Daniel Trindade, André Rodrigues, Tiago Guerreiro, Hugo Nicolau, (2018). Hybrid-Brailler. Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI '18, -

IEEE
Daniel Trindade, André Rodrigues, Tiago Guerreiro, Hugo Nicolau, "Hybrid-Brailler" in Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI '18, Montreal QC, Canada, 2018, pp. -, doi: 10.1145/3173574.3173601

BIBTEX
@InProceedings{41159, author = {Daniel Trindade and André Rodrigues and Tiago Guerreiro and Hugo Nicolau}, title = {Hybrid-Brailler}, booktitle = {Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI '18}, year = 2018, pages = {-}, address = {Montreal QC, Canada}, publisher = {ACM Press} }