Re: Colour blindness and accessibility

> Someone contacted me via my web site and asked if I could give any examples
> of how colour blindness affects people in their work - not just web sites,

For web sites, British Telecom Research have or had an article online
about types of colour blindness and designing colour schemes that tolerate
colour blindness.  I can't remember the URL and they've been re-branded,
so the site has changed name since I first saw it.