Universal web design [Full Stack Toronto]

C3e8ba214714b1402f3073334249fcdc?s=47 newtron
October 18, 2016

Universal web design [Full Stack Toronto]

Full Stack Toronto
2016-10-18

C3e8ba214714b1402f3073334249fcdc?s=128

newtron

October 18, 2016
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  1. 2.
  2. 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/>
  3. 11.

    “ Universal design is the design of products and environments

    to be usable by all people… ” 
 —Ron Mace
  4. 13.

    Now

  5. 14.
  6. 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
  7. 24.
  8. 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>
  9. 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>
  10. 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>
  11. 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>
  12. 30.
  13. 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/>
  14. 33.
  15. 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>
  16. 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>
  17. 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>
  18. 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>
  19. 41.

    If you only support Chrome, Firefox, IE10+, Opera, Safari: you

    don’t support 17.53% of network traffic StatCounter <gs.statcounter.com/#all-browser_version-ww-monthly-201609-201609-bar> 360 Safe Browser Android BlackBerry Coc Coc IE (old) IEMobile (old) Maxthon MeeGo Microsoft-WebDAV Mozilla NetFront Nokia Phantom Puffin QQ Browser Samsung Internet Sogou Explorer Sony PS3 Sony PS4 SonyEricsson Tizen UC Browser Yandex Browser Other/unknown
  20. 42.

    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
  21. 43.

    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
  22. 46.
  23. 48.

    13% of US adults are mobile only — 19% of

    African American adults 23% of Hispanic adults — 16% of adults who make $20k–$50k/year 21% of adults who make under $20k/year — 15% of adults in rural areas Pew <www.pewinternet.org/2015/10/29/technology-device-ownership-2015/>
  24. 49.
  25. 52.
  26. 53.

    32% of US adults don’t own a smart phone Pew

    <www.pewinternet.org/2015/10/29/technology-device-ownership-2015/>
  27. 54.

    32% of US adults don’t own a smart phone —

    32% of African American adults 36% of Hispanic adults — 31% of adults who make $30k–$50k/year 48% of adults who make under $30k/year — 48% of adults in rural areas Pew <www.pewinternet.org/2015/10/29/technology-device-ownership-2015/>
  28. 55.

    Top 10 devices using Opera Mini in Indonesia handset release

    type storage (mb) ram (mb) display wifi Nokia X2-01 2011 Feature phone 55 64 320x240 no Nokia Asha 210 2013 Feature phone 64 32 320x240 yes Nokia C3-00 2010 Feature phone 55 64 320x240 yes Generic WAP - - - - - - Nokia Asha 205.1 2012 Feature phone 64 ? 320x240 no Samsung Galaxy V SM-G313HZ 2014 Android 4096 512 480x800 yes Nokia 215 2015 Feature phone ? 8 240x320 no Nokia X2-02 2012 Feature phone 10 32 240x320 no Samsung GTS5260 Star 2 2011 Feature phone 30 ? 240x400 yes Nokia 5130 XpressMusic 2009 Feature phone 30 ? 240x320 no Opera <speakerdeck.com/brucel/parisweb-paris-30-september-2016>
  29. 56.
  30. 60.
  31. 62.

    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/>
  32. 63.

    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/>
  33. 64.

    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/>
  34. 67.
  35. 68.
  36. 70.

    “ 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>
  37. 75.
  38. 80.

    “ Universal design is the design of products and environments

    to be usable by all people… ” 
 —Ron Mace