Improve Accessability

Created: 1776208910 Priority: A Status: to-do Description: Add alt attributes for all images. Allow deep zoom for low-vision users. Headings shouldn't skip levels (for example, an h4 appearing after an h1 with no h2 or h3 in-between). Do a full pass on all apps examining their tab behavior. Consider assigning tabindex=0 to all and only the first primary element of each region that the user should be able to tab between. For example, having only the first item of a list of icons be tabbable. Then, perhaps try "moving" that tabindex attribute to other items in the same set when other keyboard keys are used (such as arrow keys). Can the keyboard be used to control each app? What is it like to work with apps without a pointing device? What do apps sound like when spoken aloud by a screen reader? Affected Parts: part.abstract.parts Linked Issues: None