- From: Al Gilman <asgilman@iamdigex.net>
- Date: Mon, 12 Jul 1999 16:37:06 -0400
- To: <w3c-wai-gl@w3.org>
At 08:51 PM 7/12/99 +0100, jonathan chetwynd wrote: Jay:: >Some members had difficulty understanding why speech to text software was >not a solution, though an aid. > >Audio tapes are no replacement for what I know as Ant and Bee stories, the >ones with occassional pictures replacing words. > >The idea is to provide a demanding but not impossible environment, as people >have a range of ability, a variety of approaches is essential. > >Sorry this took a while to surface. Al:: One has to distinguish objectives. The accessibility guidelines are targeted to a scenario where the objective is to inform, and one does not care if it is too easy to understand. This is not ideal, just actual. The pedagogical scenario, where it is desired to challenge the reader enough, but not too much -- that scenario is addressed by the teaching machines from CAST but not by the guidelines from the WAI. This is a more advanced objective requiring greater subtlety. It can be satisfied by giving managed access to the wealth of media-redundant information required in the ideal universally-accessible document. This is access with resistance, to build skills where they can be developed. Note that there is a whole thread to be developed on how excess ease of comprehension makes content boring, and artfully modulated difficulty in processing the message can be entertaining and add interest. This is one of the reasons why commercial speech is not maximally accessible. It has to create interest and not just deliver information. The teaser for an article is a teaser; it connects with the reader and then is coy. It creates the impression that if you read the full article you will know more than you know now. Often there is nothing there. But the introduction or promotional blurb has to create both connection and disconnection to motivate the next step. Al PS: terminology: "Ant and Bee stories" -- a _rebus_, if you tolerate obscure words. > >jay@peepo.com > >Please send us links to your favourite websites. >Our site www.peepo.com is a drive thru. >When you see a link of interest, click on it. >Move the mouse to slow down. >It is a graphical aid to browsing the www. >We value your comments. >
Received on Monday, 12 July 1999 16:30:59 UTC