Please review - LC comment on accessibility in wsc-ui

Al,

the WSC Working Group's User Interface Guidelines document is
currently in Last Call.

We have a well-reasoned comment from Sam Hartman about the security
impact on users of assistive technologies, concerning the following
requirement:

  The rendering of audio logotypes SHOULD be limited to a short
  amount of time, and clearly separate from any rendering of other
  security context information. In particular, user agents MAY
  shorten audio logotypes for playback. When a user agent will both
  display visual logotype information as well as emit/play audio
  logotype information, the user agent MUST ensure that the
  display/play of these two forms are time-synchronized so that the
  start times of their display/play coincides visibly and audibly.
  
  -- http://www.w3.org/TR/wsc-ui/#sec-logotypes 
     (last paragraph)

http://lists.w3.org/Archives/Public/public-usable-authentication/2008Aug/0003.html

Before making a decision on the disposition of this comment, we'd
appreciate your review.  Please feel free to copy Sam on your
response to this e-mail.

Regards,
-- 
Thomas Roessler, W3C  <tlr@w3.org>