Re: [Bug 12587] AT shouldn't see img@alt="" and img@role=presentation as 100% synonyms

On May 3, 2011, at 7:53 , Richard Schwerdtfeger wrote:

> > 
> > <a href="green.html"><img role=presentation src="green.jpeg" 
> > alt="Green"></a>
> > 
> In this case it should be invalid to have role="presentation" on an element that has alt text that is not empty. Here the image is not presentational. Also, any image with a title attribute should not have role="presentation" either. 
> 
> 
> The only time role="presentation should be allowed on an image is when it does not have an form of alternative text such as:
> 


Flipping this over, you realize that you are saying that I would be prohibited from providing alt text on presentational images, i.e. I am not *allowed* to tell the viewer who does not see images that the page would have been green at this point?  That I do not need to, OK.  That I am not *allowed* to, well, that seems weird.

David Singer
Multimedia and Software Standards, Apple Inc.

Received on Tuesday, 3 May 2011 18:06:54 UTC