Promoting Self-Efficacy Through an Effective Human-Powered Nonvisual Smartphone Task Assistant

2021

Accessibility assessments typically focus on determining a binary measurement of task performance success/failure; and often neglect to acknowledge the nuances... [read more]

André Rodrigues, André Santos, Kyle Montague, Tiago Guerreiro

CSCW 2021  ‑ ACM Conference on Computer-Supported Cooperative Work and Social Computing, October, 2021

WildKey: A Privacy-Aware Keyboard Toolkit for Data Collection In-The-Wild

2021

Touch data, and in particular text-entry data, has been predominantly collected in laboratory settings, under controlled conditions. While touch and... [read more]

André Rodrigues, André Santos, Kyle Montague, Hugo Nicolau, Tiago Guerreiro

WildByDesign 2021  ‑ UbiComp/ISWC Workshop on Designing Ubiquitous Health Monitoring Technologies for Challenging Environments

Nipping Inaccessibility in the Bud: Opportunities and Challenges of Accessible Media Content Authoring

2021

Social media represents a large part of the content available on the Web. While the accessibility of the UIs of... [read more]

Carlos Duarte, Letícia Seixas Pereira, André Santos, João Vicente, André Rodrigues, João Guerreiro, José Coelho, Tiago Guerreiro

WebSci  ‑ 13th ACM Web Science Conference

The Design Space of Nonvisual Word Completion

2019

Word completion interfaces are ubiquitously available in mobile virtual keyboards; however, there is no prior research on how to design... [read more]

Hugo Nicolau, André Rodrigues, André Santos, Tiago Guerreiro, Kyle Montague, João Guerreiro

ASSETS 2019 ‑ In The 21st International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '19). ACM, New York, NY, USA, 249-261.

Understanding the Authoring and Playthrough of Nonvisual Smartphone Tutorials

2019

Mobile device users are required to constantly learn to use new apps, features, and adapt to updates. For blind people,... [read more]

André Rodrigues, André Santos, Kyle Montague, Hugo Nicolau, Tiago Guerreiro

INTERACT 2019 ‑ 17th IFIP TC13 International Conference on Human-Computer Interaction, Paphos, Cyprus, September, 2019

Improving smartphone accessibility with personalizable static overlays

2017

The physical keypads that used to dominate our mobile devices provided additional support for non-visual interaction - the keys could... [read more]

André Rodrigues, André Santos, Kyle Montague, Tiago Guerreiro

ASSETS  ‑ 19th International ACM SIGACCESS Conference on Computers and Accessibility. Baltimore, Maryland, USA, October, 2017