Make Tails usable for blind users

Originally created by @anonym on #14522 (Redmine)

Resources

• I’m told https://accessibility.digital.gov/ is a great guide.
• Practical hands-on accessibility testing talk, by Nicolas Steenhout (LCA 2018)
• gla11y automatically checks accessibility of Glade .ui files

Attachments

• pan-down.png
• open-menu.png

Subtasks

• #7502 (closed)
• #7503 (closed)
• #9051 (closed)
• #9260 (closed)
• #9732
• #11664 (closed)
• #12014 (closed)
• #12384
• #16685
• #16795 (closed)
• #17666 (closed)
• #17667 (closed)