Abstract The System Usability Scale (SUS) is a widely used self-administered instrument for
the evaluation of usability of a wide range of products and user interfaces. The principal …

Background: The assessment of usability is a complex process that involves several steps
and procedures. It is important to standardize the evaluation and reporting of usability …

Background: There has been increasing use of mobile mHealth applications, including pain
assessment and pain self-management apps. The usability of mHealth applications has vital …

The Post-Study System Usability Questionnaire (PSSUQ) is a 19-item instrument developed
to assess the user satisfaction with system usability. The PSSUQ is widely used and robust …

O presente trabalho objetivou a produção, avaliação e validação do jogo didático “Desafio
Ciências–Sistemas do Corpo Humano”, como uma ferramenta para o ensino deste tema. O …

Com a disseminação das conhecidas Tecnologias de Comunicação e Informação, a
democracia participativa encontra novos alicerces para promover maior protagonismo …

Abstract Background: The Usefulness, Satisfaction and Ease of use (USE) is a 30-item
questionnaire developed to assess self-perceived usability. Objective: The study reported in …

Objective: to assess the usability of a digital learning technology prototype as a new method
for minimally invasive monitoring of intracranial pressure. Method: descriptive study using a …

O impacto da falta de qualidade dos sítios Web de organismos públicos pode ser oneroso.
Num mercado onde não há concorrência e que muitas vezes obriga os cidadãos a usar …

This paper presents the usability evaluation of the AAL@ MEO, an application running in a
commercial service of Internet Protocol TV that integrates technological solutions to support …