The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.

»Im Bereich der Software-Ergonomie existieren formale Richtlinien für die Gestaltung von Bildschirmarbeitsplätzen, für die Darstellung von Informationen am Monitor sowie deren Manipulation durch Eingabegeräte. Diese Richtlinien sind in der Arbeitsstättenverordnung (ArbStättV) sowie in der Norm EN ISO 9241 festgehalten und sollten daher bei der Erstellung von Anwendungssoftware berücksichtigt werden.«

Universal design (often inclusive design) refers to broad-spectrum ideas meant to produce buildings, products and environments that are inherently accessible to older people, people without disabilities, and people with disabilities.

Empowering designers with beautiful and accessible color palettes based on WCAG Guidelines of text and background contrast ratios.

Yris wurde als Lupen und Fernglas-App gezielt für sehbehinderte Menschen entwickelt.

… lets you search the contents of the currently active window at any time. It highlights all occurrences of characters, words and phrases as you type, without requiring modifications to applications. Putting Mac OS X' built-in support for Accessibility to good use, Screen Sieve works with any application that supports the Accessibility APIs.

Author: http://blog.milandinic.com/wordpress/plugins/disable-google-fonts/

In Wednesday’s 3.8 planning meeting we discussed hotlinking vs bundling Open Sans. MP6 followed Twenty Twelve’s example by linking to Google Webfonts, but the consensus from Wednesday’s chat was th…

A few tips on how and when to use the alt attribute. Make sure the text is helpful and most importantly meaningful.

For people with impaired vision, we are required to ensure that there is a minimum amount of contrast between our foreground and background colors. formulas for determining optimum color contrast. W3C's specification on color contrast... hp color palette. style sheet text colors. style sheet text colors.