Markel Vigo

web accessibility ontologies human-computer interaction behavioural sciences coping tactics owl semantic web user studies coping strategies w4a2013 w4a13 hci mobile w4a2008 user modeling eye-tracking data-driven usability study primary care patient safety medical healthcare complex domains knowledge representation authoring tools activity patterns user research authoring strategies ontology authoring patterns protégé web science accessibility continuum low vision blind users information foraging theory screen readers information scent navigation models uberusers automated accessibility-in-use evaluation benchmarking tools wcag automated testing metrics adaptive acceptance tam blind assets09 w4a2009 w4a09 guidelines wcag20 user modeling assistive technologies icchp2008