Sciweavers

390 search results - page 8 / 78
» User-tailored web accessibility evaluations
Sort
View
SIGDOC
1997
ACM
15 years 2 months ago
Usability Studies of WWW Sites: Heuristic Evaluation vs. Laboratory Testing
This paper describes the strengths and weaknesses of two usability assessment methods frequently applied to web sites. It uses case histories of WWW usability studies conducted by...
Laurie Kantner, Stephanie Rosenbaum
ICCHP
2010
Springer
15 years 1 months ago
WebTrax: Visualizing Non-visual Web Interactions
Abstract. Web accessibility and usability problems can make evaluation difficult for non-experts who may be unfamiliar with assistive technology. Developers often (i) lack easy acc...
Jeffrey P. Bigham, Kyle Murray
ASSETS
2009
ACM
15 years 4 months ago
Validity and reliability of web accessibility guidelines
Although widely used, Web Content Accessibility Guidelines (WCAG) have not been studied from the viewpoint of their validity and reliability. WCAG 2.0 explicitly claim that they a...
Giorgio Brajnik
DASFAA
2010
IEEE
176views Database» more  DASFAA 2010»
14 years 10 months ago
Efficient Database-Driven Evaluation of Security Clearance for Federated Access Control of Dynamic XML Documents
Achieving data security over cooperating web services is becoming a reality, but existing XML access control architectures do not consider this federated service computing. In this...
Erwin Leonardi, Sourav S. Bhowmick, Mizuho Iwaihar...
ASSETS
2007
ACM
15 years 1 months ago
SAMBA: a semi-automatic method for measuring barriers of accessibility
Although they play an important role in any assessment procedure, web accessibility metrics are not yet well developed and studied. In addition, most metrics are geared towards co...
Giorgio Brajnik, Raffaella Lomuscio