[whatwg] Image Categories

[Lachlan Hunt]

Hi,
   This page [1] lists a lot of different image categories and describes 
what type of alternative text to provide.  The spec seems to cover most 
of the relevant categories already, though it should probably address 
advertising banners/interstitials and CAPTCHA images.  If you do include 
CAPTCHA images, you should probably also reference the W3C note about 
them [2].

[1] http://html.cita.uiuc.edu/text/
[2] http://www.w3.org/TR/turingtest/

-- 
Lachlan Hunt
http://lachy.id.au/