- From: Simon Harper <simon.harper@manchester.ac.uk>
- Date: Fri, 11 Mar 2011 09:14:13 +0000
- To: UAWG list <w3c-wai-ua@w3.org>
OK so I'm chomping my way through 2.7 - here sc 2.7.1 for your perusal... 2.7.1(former 4.7.7) Discover navigation and activation keystrokes: Direct navigation and activation keystrokes are discoverable both programmatically and via perceivable labels. (Level A) * * *Intent of Success Criterion 2.7.1(former 4.7.7) :* This is sometimes known as mouse-less browsing. Some users have problems controlling the mouse and/or the keyboard. Therefore users often find control buy speech recognition to be advantageous. In this case it is much more efficient for navigation and activation selection points to be both viewable by the user and controllable by their assistive technology. Examples of Success Criterion 2.7.1(former 4.7.7) :* Mary cannot use the mouse or keyboard due to a repetitive strain injury, instead she uses voice control technology. Because the hyperlinks are not presented with their direct navigation **key combination**s, Mary has to say the work 'tab' 12 times to get to her desired hyperlink. If each link had been presented with its **direct navigation key combination Mary could have just said 'select link 12'.* * *Related Resources for Success Criterion 2.7.1(former 4.7.7) Mouseless Browsing Firefox Extension: https://addons.mozilla.org/en-us/firefox/addon/mouseless-browsing/ Perceivable navigation and activation keys: http://www.mouseless.de/index.php?/content/view/17/30/ Cheers -- Si. ======================= Simon Harper University of Manchester (UK) More: http://simon.harper.name/about/card/
Received on Friday, 11 March 2011 09:14:42 UTC