The challenge of developing more usable Web applications has motivated the appearance
of a number of techniques, methods and tools to address Web usability issues. Although …

Think-aloud testing is a widely employed usability evaluation method, yet its use in practice
is rarely studied. We report an explorative study of 14 think-aloud sessions, the audio …

Context As a software quality characteristic, usability includes the attributes of efficiency,
effectiveness and user satisfaction. There are several recommendations in the literature on …

Usability evaluation methods (UEMs) are widely recognised as an essential part of systems
development. Assessments of the performance of UEMs, however, have been criticised for …

Web applications should be usable in order to be accepted by users and to improve their
success probability. Despite the fact that this requirement has promoted the emergence of …

Usability problems predicted by evaluation techniques are useful input to systems
development; it is uncertain whether redesign proposals aimed at alleviating those problems …

Usability inspection techniques are widely used, but few focus on users' thinking and many
are appropriate only for particular devices and use contexts. We present a new technique …

Recently, games have gained much momentum as enablers of health behavior change.
Current projects on health games, however, face a serious challenge: evaluation methods …

Recent criticism of think-aloud testing (TA) discusses discrepancies between theory and
practice, the artificiality of the test situation, and inconsistencies in the evaluators' …

The technology of Augmented Reality exists for several decades and it is attributed the
potential to provide an ideal, efficient and intuitive way of presenting information. However it …