Universal web design [HackerYou a11y club]

C3e8ba214714b1402f3073334249fcdc?s=47 newtron
October 24, 2016

Universal web design [HackerYou a11y club]

HackerYou a11y club
2016-10-24

C3e8ba214714b1402f3073334249fcdc?s=128

newtron

October 24, 2016
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  1. UNIVERSAL WEB DESIGN DAVE NE WTON • @N EWTRON HACKE

    RYO U A 11Y CLUB 2016
  2. 1950

  3. Image: Boileau <boileau.pro/blog/luniversal-design-vous-connaissez/>

  4. Image: Baanlaesuan <www.baanlaesuan.com/12813/home-ideas-1/universal-design-2/>

  5. Image: Goodnight Raleigh <goodnightraleigh.com/2012/01/nc-state-with-a-brickyard-under-construction/>

  6. Image: Museum of Disability History <museumofdisability.org/virtual-museum/advocacy-wing/self-advocacy-exhibit/>

  7. Rehabilitation Act (1973) Americans with Disabilities Act (1990) Vocational Rehabilitation

    Amendment Act (1965) Architectural Barriers Act (1968) Education for Handicapped Children Act (1975) Fair Housing Amendments Act (1988) Image: Museum of Disability History <museumofdisability.org/virtual-museum/advocacy-wing/self-advocacy-exhibit/>
  8. Image: Wikimedia Commons <commons.wikimedia.org/wiki/File:Non-wheelchair_Ramp_IMG_0908.JPG>

  9. Image: Flashmoment <flashmomentcontinued.wordpress.com/2016/01/21/nyc-solomon-r-guggenheim-museum-ಅ嬄槹‧r‧ݘ໑ၹঢᗦ悬沣-20151123>

  10. Image: Wikimedia Commons <commons.wikimedia.org/wiki/File:Non-wheelchair_Ramp_IMG_0908.JPG>

  11. “ Universal design is the design of products and environments

    to be usable by all people… ” 
 —Ron Mace
  12. Images: CREEC <creeclaw.org/curb-cut-investigation/>, Encore <www.encorekalamazoo.com/creating-curb-cuts>

  13. Now

  14. None
  15. Disability

  16. Disability Performance

  17. Disability Performance Browsers/devices

  18. “ Your success as a developer is not determined by

    the tools that you use, or even the style of your code, it is the business impact that your code has… ” 
 —Steven Michael Thomas
  19. Make it easy Make it possible

  20. Make it easy Make it possible (maybe)

  21. Make it easy Make it possible (maybe)

  22. Make it easy Make it possible (maybe)

  23. Disability

  24. None
  25. 19% of people have a disability CDC <www.cdc.gov/nchs/fastats/disability.htm> Colour Blind

    Awareness <www.colourblindawareness.org/colour-blindness/> UNH <www.disabilitycompendium.org/docs/default-source/2014-compendium/annual-report.pdf>
  26. 19% of people have a disability —
 4% of adults

    have cognitive disabilities 8% of men (and 0.5% of women) are color blind 9% of adults have vision trouble 15% of adults have physical functioning difficulty 17% of adults have hearing trouble CDC <www.cdc.gov/nchs/fastats/disability.htm> Colour Blind Awareness <www.colourblindawareness.org/colour-blindness/> UNH <www.disabilitycompendium.org/docs/default-source/2014-compendium/annual-report.pdf>
  27. 19% of people have a disability —
 4% of adults

    have cognitive disabilities 8% of men (and 0.5% of women) are color blind 9% of adults have vision trouble 15% of adults have physical functioning difficulty 17% of adults have hearing trouble —
 100% of people will be disabled in some way, at some point CDC <www.cdc.gov/nchs/fastats/disability.htm> Colour Blind Awareness <www.colourblindawareness.org/colour-blindness/> UNH <www.disabilitycompendium.org/docs/default-source/2014-compendium/annual-report.pdf>
  28. The disability market is about the size of China and

    is emerging as other markets have in the past— 1.3 billion people and $1.2 trillion in annual disposable income Return on Disability <www.rod-group.com/insights>
  29. Performance

  30. None
  31. 33% of US adults don’t have home broadband Pew <www.pewinternet.org/2015/12/21/home-broadband-2015/>

  32. 33% of US adults don’t have home broadband —
 46%

    of black adults 50% of Hispanic adults —
 37% of adults who make $20k–$50k/year 59% of adults who make under $20k/year —
 45% of adults in rural areas Pew <www.pewinternet.org/2015/12/21/home-broadband-2015/>
  33. None
  34. 19% of mobile connections in the US aren’t 4G/LTE OpenSignal

    <opensignal.com/reports/2016/02/state-of-lte-q4-2015/>
 Ericsson <www.ericsson.com/res/docs/2014/regional-appendices-sea-final-screen.pdf>
  35. 19% of mobile connections in the US aren’t 4G/LTE 24%

    of mobile connections in Canada OpenSignal <opensignal.com/reports/2016/02/state-of-lte-q4-2015/>
 Ericsson <www.ericsson.com/res/docs/2014/regional-appendices-sea-final-screen.pdf>
  36. 19% of mobile connections in the US aren’t 4G/LTE 24%

    of mobile connections in Canada 47% of mobile connections in the UK 51% of mobile connections in India OpenSignal <opensignal.com/reports/2016/02/state-of-lte-q4-2015/>
 Ericsson <www.ericsson.com/res/docs/2014/regional-appendices-sea-final-screen.pdf>
  37. 19% of mobile connections in the US aren’t 4G/LTE 24%

    of mobile connections in Canada 47% of mobile connections in the UK 51% of mobile connections in India 75% of mobile connections in Indonesia are 2G OpenSignal <opensignal.com/reports/2016/02/state-of-lte-q4-2015/>
 Ericsson <www.ericsson.com/res/docs/2014/regional-appendices-sea-final-screen.pdf>
  38. Browser and device support

  39. Image: OpenSignal <opensignal.com/reports/2015/08/android-fragmentation/>

  40. If you only support IE11+ and latest two versions of

    Chrome, Firefox, Opera, Safari: 360 Safe Browser Android BlackBerry Coc Coc IE (old) IEMobile (old) Maxthon MeeGo Microsoft-WebDAV Mozilla NetFront Nokia Phantom Puffin QQ Browser Samsung Internet StatCounter <gs.statcounter.com/#all-browser_version-ww-monthly-201609-201609-bar> Sogou Explorer Sony PS3 Sony PS4 SonyEricsson Tizen UC Browser Yandex Browser Other/unknown
  41. If you only support IE11+ and latest two versions of

    Chrome, Firefox, Opera, Safari: you don’t support 30.03% of network traffic 360 Safe Browser Android BlackBerry Coc Coc IE (old) IEMobile (old) Maxthon MeeGo Microsoft-WebDAV Mozilla NetFront Nokia Phantom Puffin QQ Browser Samsung Internet + older Chrome/Chromium, Firefox, Opera/Opera Mini, Safari StatCounter <gs.statcounter.com/#all-browser_version-ww-monthly-201609-201609-bar> Sogou Explorer Sony PS3 Sony PS4 SonyEricsson Tizen UC Browser Yandex Browser Other/unknown
  42. Opera Mini UC Browser StatCounter <gs.statcounter.com/#all-browser-IN-monthly-201609-201609-bar>

  43. Opera Mini UC Browser StatCounter <gs.statcounter.com/#all-browser-IN-monthly-201609-201609-bar>

  44. None
  45. JavaScript is not the enemy

  46. JavaScript is not the enemy JavaScript is your friend

  47. JavaScript is not the enemy JavaScript is your friend but…

  48. None
  49. 1.1% of visits get a broken JavaScript experience gov.uk <gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/>

  50. 1.1% of visits get a broken JavaScript experience — 0.1%

    turn it off or have a browser that doesn’t support it gov.uk <gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/>
  51. 1.1% of visits get a broken JavaScript experience — 0.1%

    turn it off or have a browser that doesn’t support it 0.9% have JS that messes up gov.uk <gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/>
  52. page/script download malware blocking/manipulating scripts script parsing plugins/apps blocking/manipulate scripts

    firewalls CDN failure flakey/dropped connections poorly-written JS ISP blocking/manipulating scripts browsers without modern JS support 1.1% of visits get a broken JavaScript experience — 0.1% turn it off or have a browser that doesn’t support it 0.9% have JS that messes up gov.uk <gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/>
  53. Image: Why availability matters <www.kryogenix.org/code/browser/why-availability/>

  54. Image: Why availability matters <www.kryogenix.org/code/browser/why-availability/>

  55. Tomorrow

  56. None
  57. Resilience

  58. “ At Internet scale, the best you can hope for

    is to build a reliable software platform on top of components that are completely unreliable. That puts you in an environment where complex failures are both inevitable and unpredictable. ” 
 —Jesse Robbins ACM Queue <queue.acm.org/detail.cfm?id=2371297>
  59. separate but equal? nope.

  60. Guess this wasn’t worthwhile…

  61. Tap here to get the features you need

  62. Click here to feel othered

  63. I C PAPER

  64. I C PAPER PAPER

  65. Performance Accessibility Progressive Enhancement Responsive web design

  66. let’s talk about progressive enhancement for a moment

  67. Map your work to your users’ reality

  68. “ Universal design is the design of products and environments

    to be usable by all people… ” 
 —Ron Mace
  69. Universal web design is making the web usable by all

    people.
  70. UNIVERSAL WEB DESIGN DAVE NE WTON • @N EWTRON HACKE

    RYO U A 11Y CLUB 2016