Was just doing a bit of re-reading regarding website accessibility standards etc. One of the things that the WebAIM website at http://webaim.org/techniques/alttext/ suggests is the use of:
An empty alt attribute (alt="").
In short, if an image has content and function it 'warrants' and alternative text, but I have a few instances where icons offer a visual description of what the area of the website is about, however offer no real content of function. Again from the website, "because the image does not convey content and is not within a link..."
I was wondering, to achieve this, is it as simple as putting "" in as the alt text area, as leaving it blank.. leaves it blank which is not desirable at all from an accessibility point of view.
Any help would be great, thanks.