Dave Cooksey

ia ux usability user experience taxonomy design accessibility a11y information architecture testing colorblindness redundant coding color palette color color contrast informationarchitecture userresearch userexperience usability testing card sorting remote delphi validation saturdave dave cooksey user experience metadata search summit inclusive design color vision deficiency color vision colorblind wcag ixd color-blind web design interaction design case study delphi-method card sorting optimal workshop ia summit taxonomy evaluation taxonomy testing treejack ias investigaciondeusuario ai arcitecturadeinformacion experienciadeusuario qualitative quantitative phillychi designresearch reasons factes step-by-step tips search analysis collaboration mit openuniversity delicious blogger youtube flickr education 2009 architecture information analysis term analytics optimalsort mindcanvas online sorting card gsi ecommerce interactive facet browsing governance 2008