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Pervasive developmental disorders
Mental health & emotional
Physical
Sensory
Intellectual
Developmental disability
Nonvisible disabilities
Pervasive developmental disorders
Mental health & emotional
Physical
Sensory
Intellectual
Developmental disability
Nonvisible disabilities
Disabilities
15% of the world’s population have some form of disability
www.smashingmagazine.com/2014/10/color-contrast-tips-and-tools-for-accessibility/
Vision problems
About 4% of the population have low vision
7-12% of men have some form of colour blindness
Low-vision increases with age, half over-50s have some
degree of low-vision condition
www.smashingmagazine.com/2014/10/color-contrast-tips-and-tools-for-accessibility/
Changing population
Worldwide, the fastest-growing population is 60 years of age
and older
www.smashingmagazine.com/2014/10/color-contrast-tips-and-tools-for-accessibility/
By 2050 the number of over-60s
will double
http://www.theguardian.com/sustainable-business/2015/dec/31/digital-discrimination-netflix-disney-target-web-accessibility-doj
Accessible websites are 35%
more usable by everyone
www.abilitynet.org.uk/advice-info/web-accessibility-resources
EU
Soon all public sector websites must be accessible
UK law shortly after
Then laws for the private sector
Maguire v SOCOG
$20,000
The National Association of the
Deaf v Netflix
$795,000
The National Federation of the
Blind and the American Council of
the Blind v Arizona State University
12 million disabled people = £120 billion spending power
*http://www.abilitynet.org.uk/advice-info/web-accessibility-resources
<header role=“banner”>
<main role=“main”>
<nav role=“navigation”>
<aside role=“complementary”>
<form role=“search”>
<form role=“form”>
<footer role=“contentinfo”>
Accessibility compliance
“Operable”
The interface cannot require interaction that a user cannot
perform
Accessibility compliance
“Understandable”
The content or operation cannot be beyond their
understanding
2018
US legislation will be based on WCAG
Increased accessibility obligations only two years away
http://www.theguardian.com/sustainable-business/2015/dec/31/digital-discrimination-netflix-disney-target-web-accessibility-doj
“Great web accessibility isn’t a thing you do; it’s
a side effect of awesome thoughtful work.”
Joe Watkins, UX Engineer
“Accessibility is about designing and developing for
as many people as possible. It’s about doing the right
thing … creating a more inclusive web with each
screen or line of code.”
Marcy Sutton, Accessibility Engineer - Adobe