Added by Anastasia Cheetham, last edited by Anastasia Cheetham on Mar 20, 2008  (view change)

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Markup

  • Add title attribute to Ligtbox itself: title="Lightbox"
  • Add title attribute to each thumb div: title="<fruit> thumbnail"
  • Modify image alt text to say "<fruit> thumbnail"
  • To make the instructions useful:
    • Place instruction div in the tab order, ahead of the Lightbox itself so the user will hear the instructions before they need to know them
    • Modify instruction text to describe how to navigate, how to view, and how to move
      • "Image Lightbox: Select an image using i, k, m or j. View an image by pressing Enter. Move an image using CTRL + i, k, m or j."
    • Duplicate instruction text in the div title attribute
      • if the instructions are not present in the title, IE7 will read the contents of the div, but Firefox will not

JAWS

Action Firefox 3 (Minefield) Firefox 2 IE 7
tab to Instructions (reads instructions from title) (reads instructions from title) (reads instructions from title)
tab to Lightbox "<fruit> thumbnail, <fruit>, cell" "<fruit> thumbnail, <fruit>, cell" "<fruit> thumbnail"
keyboard navigation "<key>, <fruit> thumbnail, <fruit>, cell" "<key>, <fruit> thumbnail, <fruit>, cell" "<key>", "<fruit> thumbnail"
keyboard DnD "control <key>" "control <key>" "control <key> <fruit>"
(where <fruit> is the one moved)
hover over image silence
tooltip: "<fruit> thumbnail"
"menu" as tooltip appears, "leaving menu" as tooltip disappears
tooltip: "<fruit> thumbnail"
silence
tooltip: "<fruit> thumbnail"
hover over link silence
tooltip: "<fruit> thumbnail"
"menu" as tooltip appears, "leaving menu" as tooltip disappears
tooltip: "<fruit> thumbnail"
silence
tooltip: "<fruit> thumbnail"
hover over whitespace silence
tooltip: "<fruit> thumbnail"
"menu" as tooltip appears, "leaving menu" as tooltip disappears
tooltip: "<fruit> thumbnail"
silence
tooltip: "<fruit> thumbnail"

Notes:

  • the tooltip text is taken from the title on the thumbnail div
  • the spoken text "<fruit> thumbnail" is taken from the image alt text in Firefox and from the title in IE

Window-Eyes

Action Firefox 2 IE 7
tab to Instructions (reads instructions from title)
(reads instructions from title)
tab to Lightbox "Lightbox, <fruit>, cell, <fruit> thumbnail"
"<fruit> thumbnail, grouping object"
keyboard navigation "<key>, Lightbox,  <fruit>, cell, <fruit> thumbnail"
"<key>, <fruit> thumbnail, grouping object"
keyboard DnD silence "<fruit> thumbnail, grouping object"
(where <fruit> is the one moved)
hover over image "context menu, pointer XXX" as tooltip appears, "menu closed" as tooltip disappears
tooltip: "<fruit> thumbnail"
"<fruit> thumbnail, pointer XXXX"
tooltip: "<fruit> thumbnail"
hover over link "<fruit>, context menu, pointer XXX" as tooltip appears, "menu closed" as tooltip disappears
tooltip: "<fruit> thumbnail"
"<fruit> thumbnail, pointer XXXX"
tooltip: "<fruit> thumbnail"
hover over whitespace "context menu" as tooltip appears, "menu closed" as tooltip disappears
tooltip: "<fruit> thumbnail"
"<fruit> thumbnail"
tooltip: "<fruit> thumbnail"

Notes:

  • Firefox 3 (Minefield) cannot be used with Window-Eyes
  • the tooltip text is taken from the title on the thumbnail div for the link text, and from the alt text for the image
  • the "<fruit> thumbnail" is taken from the title attribute, not the alt text