07 May 2010 21:15
WCAG 2.0 Audio Audio Contrast Tool Help For Success Criteria 1.4.7. - E-Ramp Inc. Assistive Technology for people with disabilities
WCAG 2.0, Success Criteria 1.4.7 is a guideline for accessible audio files on the internet. The goal is to help people who are hard of hearing understand the speech (foreground). This is done by making sure that any background music or noise is very quiet. Background music (or sound) should be at least 20dB lower than the foreground speech.
07 May 2010 21:00
Is Your Website Usable by Everyone? Accessibility Analysis Lets You Know | HostWisely.com
Accessibility has made its way into the mainstream of web development. Development environments offer accessibility analysis built in and web utilities are available to test the accessibility of published pages, but there’s no substitute for human testing.
1
(2 marks)