“The 11 in a11y stands for the number of times you have to tell developers that accessibility is important.” —Ian Devlin

a11y a c _ c _ e _ s _ s _ i _ b _ i _ l _ i _ t _ y 1 2 3 4 5 6 7 8 9 10 11

i18n i n _ t _ e _ r _ n _ a _ t _ i _ o _ n _ a _ l _ i _ z _ a _ t _ i _ o _ n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

l10n l o _ c _ a _ l _ i _ z _ a _ t _ i _ o _ n 1 2 3 4 5 6 7 8 9 10

@g16n. g u _ n _ n _ a _ r _ _ b _ i _ t _ t _ e _ r _ s _ m _ a _ n _ n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

@tcaspers t o m a s c a s p e r s

@grafikkasper c h r i s t i a n m ü l l e r

Accessibility: ☛ content should be available to everyone ☛ functionality could be operated by everyone

Impairments visual motor hearing cognitive temporary permanent situational

“Everybody is a keyboard user when eating lunch with their mouse hand.” —Adrian Roselli

“The disability is not the problem. The accessibility is the problem.” —@PathstoLiteracy

“Accessibility is fundamentally a design problem, not a disability problem.” —David Storey

“Developers…don’t really understand anything beyond the superficial appearance on screen and whether you can interact with it the way they would interact with it.” —Karl Groves

Web Content Accessibility Guidelines (WCAG) ☛ percievable ☛ operable ☛ understandable ☛ robust

“When I see inaccessible code, my first thought isn’t ‘stupid developer’; it’s ‘dysfunctional company design culture’.” —Heydon Pickering

“How do I convince stakeholders?” “Don’t! Just go ahead and do it anyway!” —Léonie Watson

“The best time to consider accessibility is at the beginning, the second best time is now.” —David Bolter

“Accessibility is like a blueberry muffin— you can’t push the berries in there afterward.” —Cordelia McGee-Tubb

“Arguing with teammates over ‘bothering with accessibility’ makes me so angry. Every. Time. So. Angry. Yes. ‘Bother’. It’s your job.” —Jen Simmons

“A11y Rocks” artwork by Heydon Pickering

“This is for everyone” photo by Nick Webb, CC-BY-2.0

Fira Sans and Fira Mono fonts by Erik Spiekermann