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EUROPKI
2004
Springer
13 years 10 months ago
A Framework for Evaluating the Usability and the Utility of PKI-enabled Applications
Abstract. Besides the pure technical features, the usability of a PKIenabled application plays a crucial role since the best security application will fail in practice if its usabi...
Tobias Straub, Harald Baier
CHI
2004
ACM
13 years 10 months ago
From mental effort to perceived usability: transforming experiences into summary assessments
In many cases, practitioners and researchers of HumanComputer Interaction and Usability Engineering rely on users' subjective product quality assessments. Such an assessment ...
Marc Hassenzahl, Nina Sandweg
ACMSE
2004
ACM
13 years 10 months ago
Trustworthiness in e-commerce
Usability has often been sold as the silver bullet for solving the problems of unprofitable online stores. Although better usability will generally improve these sites and their p...
Patricia Lanford, Roland Hübscher
METAINFORMATICS
2005
Springer
13 years 10 months ago
Issues of usability in hypermedia systems: a usability estimation questionnaire for hypermedia designers
Open Hypermedia have come up with several systems, which can provide services to software developers. This paper argues that usability is a critical attribute that should be taken...
Nikos Tsirakis, Nikos Karousos, George Gkotsis
WIKIS
2005
ACM
13 years 10 months ago
Are wikis usable?
Wikis are simple to use, asynchronous, Web-based collaborative hypertext authoring systems which are quickly gaining in popularity. In spite of much anecdotal evidence to the effe...
Alain Désilets, Sébastien Paquet, No...
SIGDOC
2005
ACM
13 years 10 months ago
Usability over time
Testing of usability could perhaps be more accurately described as testing of learnability. We know more about the problems of novice users than we know of the problems of experie...
Valerie Mendoza, David G. Novick
LAWEB
2005
IEEE
13 years 10 months ago
Using the MetroWeb Tool to Improve Usability Quality of Web Sites
This work addresses the question of supporting web designers in considering usability in their work in order to foster user-centered design of web sites. With the MetroWeb tool th...
Céline Mariage, Jean Vanderdonckt, Aline Ch...
HICSS
2005
IEEE
159views Biometrics» more  HICSS 2005»
13 years 10 months ago
A Repeatable Collaboration Process for Usability Testing
Evaluating the usability of an application is a crucial activity in systems development projects. It is often done collaboratively, involving groups of current or future users, us...
Gert-Jan de Vreede, Ann L. Fruhling, Anita Chakrap...
HICSS
2008
IEEE
141views Biometrics» more  HICSS 2008»
13 years 11 months ago
Online Services, Customer Characteristics and Usability Requirements
Designing web sites that are responsive to customer needs is a critical prerequisite for the success of online services. Recently, a usability evaluation procedure, based on the M...
Anne P. Massey, Vijay Khatri, Mitzi M. Montoya-Wei...
ESEM
2009
ACM
13 years 11 months ago
Usability testing with total-effort metrics
Usability testing activities have numerous benefits in theory, yet they are often overlooked or disregarded in practice. A testing paradigm which yields objective, quantitative re...
Liam Feldman, Carl J. Mueller, Dan E. Tamir, Oleg ...