This Is For Everyone

Seren Davies and Bruce Lawson, DeltaV Conference, May 2018

Transcript

1. Photo by Nick Webb https://www.flickr.com/photos/nickwebb/7662611544/ Seren Davies, Bruce Lawson
2. Seren
4. Permanent Temporary Situational Accessibility #DYZ
5. Cognitive
 Touch
 Speech
 Hearing
 Sight ⚙
6. Cognitive https://www.flickr.com/photos/carlos_gq/14693441185/
7. Animation https://www.flickr.com/photos/pluspunkt/7217738496/ #DYZ
8. #DYZ
9. Good example of animations
 
 example - smashing
10. Tipsy/drunk
11. https://shkspr.mobi/blog/2014/01/ui-for-drunks/
12. https://twitter.com/joecainey/status/734212894271799297
13. https://www.flickr.com/photos/roadsidepictures/6643603567/ Touch or movement #DYZ
14. Small areas for links #DYZ
15. Provide large areas for links
16. Sight https://www.flickr.com/photos/rolfo87/2856584911/
18. better
 grounds?
 he photo and
19. https://www.flickr.com/photos/soitiki/5089584379/ Deaf or hard of hearing
24. Wix • over 110 million users • in 190 countries.
25. ICT access by population Total 
 global population ~7.4 billion High-speed
 internet 1.1 billion Total 
 internet users 3.2 billion Mobile phones 5.2 billion Within mobile coverage 7 billion
26. The world’s offline population Total 
 internet users 3.2 billion High-speed
 internet 1.1 billion India 1.063 billion Countries outside of the top 20 China 755 million Indonesia 213 million Pakistan 165 million Bangladesh 148 million Nigeria 111 million Brazil 98 million Ethiopia 95 million Mexico 70 million Congo, Dem. Rep. 68 million Philippines 63 million Russian Federation 55 million Iran, Islamic Rep. 54 million Myanmar 53 million Vietnam 52 million United States 51 million Tanzania 49 million Thailand 48 million Egypt, Arab Rep. 42 million Turkey 41 million
30. Credit: Wellcome Collection
32. Paul R. Ehrlich, 1968 “The battle to feed all of humanity is over. In the 1970s hundreds of millions of people will starve to death in spite of any crash programs embarked upon now. At this late date nothing can prevent a substantial increase in the world death rate ...” - The Population Bomb
33. Norman Borlaug Nobel Prize Winner 1970, “credited with saving over a billion people worldwide from starvation”
35. Rise of The Smartphones
37. Smartphones ▪ overwhelmingly Android ▪ low cost, low spec ▪ very little RAM, very limited storage ▪ dual SIM
39. In India, only 96k of the 736k cell towers are 3G enabled, but more critically, only 35k of those towers have a fiber optic connection to the backbone, which results in inconsistent connection. “ Flaky connection - India's mobile Internet: The revolution has begun Avdendus (2013)
41. Bruce’s law of Smartness™
42. people side-load apps and other content from third parties who have these apps downloaded to a PC and for a small fee will install apps from their computers to users’ phones. “ Nigeria - Constance Okoghenun, konga.com
43. Downloading a typical app with 20 MB APK can take more than 30 minutes on a 2G network, and the download is likely to fail before completion, due to the flaky nature of the network. “ - How we built Facebook Lite for every Android phone and network
44. 
 
 With space this limited, the user is comparing their personal photo collection with the adoption of a new app on their phone. “ - Mobile App Developers Are Suffering
45. Progressive Web Apps ▪ live on the server so no update distribution lag
 ▪ require no app store or gatekeeper
 ▪ are a normal website on browsers such as Opera Mini, Safari, Windows phones
 ▪ searchable, indexable, linkable
 ▪ can work offline
46. Early progressive web apps in Asia & Africa
47. Flipkart Lite ▪ 40% returning visitors week over week
 ▪ +63% conversions from Home screen visits
 ▪ 3x time spent on FlipKart Lite
48. We want Flipkart Lite available on every phone over every flaky network in India “ Engagement + Reach - Amar Nagaram (Flipkart engineering)
49. “With PWAs […], without the download overhead of native apps […] developers in Nigeria can now give a great and up-to-date experience to their users.”
52. <picture>
53. Responsive images saved - Mike Babb 70%
54. 500MB data: hours worked
55. Make your sites small - doh! ▪ Compress images ▪ HTTP2 ▪ SSR ▪ PWA? ▪ don’t autoplay media!
56. In Nigeria, the data needed to watch just 2 minutes of online video a day can cost more than sending a child to school for a month. “ Nigeria - How To Make Internet Affordable
57. Making the internet universally accessible and affordable should be a global priority. “ World Bank
61. Developing countries are home to 94% of the global offline population. “ - State of Connectivity 2014, internet.org
62. Courtesy of Hesperian
65. If you want to liberate a country, give them the internet. “ - Wael Ghonim, Egyptian internet activist
67. an increase in Internet maturity similar to the one experienced in mature countries over the past 5 years creates an increase in real GDP per capita of $500 on average during this period. “ Internet matters - The Net’s sweeping impact on growth, jobs, and prosperity (McKinsey Global Institute)
68. It took the Industrial Revolution of the 19th century 50 years to produce the same result. “ Internet matters - The Net’s sweeping impact on growth, jobs, and prosperity (McKinsey Global Institute)
69. The web is…
73. @brucel • [image of a crowd of people - terrible stock photo?]
74. @brucel
75. @brucel
76. @brucel
77. @brucel
78. @brucel
79. @brucel
80. @brucel
82. Thank you @ninjanails @brucel