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<h2><a name="disabilities">Disabilities and Assistive Technology</a></h2>
<p>Here is a list of the different kinds of disabilities and what we can
do to assist people that have such disabilities:
<ul> <li><b>Low Vision</b><br>
<ul>
<li>Support larger fonts and graphics (icons) or a
screen magnifier.</li>
<li>Use clearer fonts, i.e. provide the ability to replace for instance
a handwriting font by Helvetica.</li>
<li>Enlarge contrast between foreground and background.</li>
<li>Remove or avoid distracting background patterns/images.</li>
</ul>
</li>
<li><b>Color Blindness</b><br>
Do not use color as the only way to express information.
</li>
<li><b>Blindness</b><br>
To assist blind people in accessing OpenOffice.org we have to provide
alternatives to the graphical user interface. These can be
<ul>
<li>Speech output uses speech synthesis to give a textual
representation of everything visible on the screen.</li>
<li>Braille display</li>
</ul>
</li>
<li><b>Hard of Hearing / Deafness</b><br>
<ul>
<li>Closed captioning for providing textual representation of
spoken information.</li>
<li>Visible representation of audio signals.</li>
</ul>
</li>
<li><b>Mobility Impairments</b><br>
Caused by diseases like Parkin-son's disease or multiple sclerosis
or physical injuries resulting loss of limbs there is a wide
variety of mobility impairments. People can be assisted by:
<ul>
<li>Alternative pointing devices like foot operated mice or eye
trackers.</li>
<li>On screen keyboard that is operated with the mouse or
alternative pointing device.</li>
<li>Speech recognition.</li>
<li>Sticky keys provide functionality similar to shift locking for
keys like control and alternate. This enables the user to operate
the keyboard with a single finger.</li>
</ul>
</li>
<li><b>Cognitive Impairments or Learning Disabilities</b><br>
Make the (G)UI clear and easy to understand. Provide help files
and documentation (training?).
</li>
<li><b>Seizure Disorders</b><br>
Make flashing, rotating, or moving displays adjustable or provide
a switch to disable them.
</li>
</ul>
</p>
<p>See these lists of the different <a
href="http://developer.gnome.org/projects/gap/disability-types.html"
title="List of the different types of disabilities from Gnome"
>types of disabilities</a> and <a
href="http://developer.gnome.org/projects/gap/at-types.html"
title="Different types of assistive technology from Gnome"
>assistive technology</a> from the Gnome Accessibility Project for
more details.</p>
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