Human Factors of XR: Using Human Factors to Design XR Systems
How websites can comply with accessibility laws and gain more users
1. How can websites comply with accessibility legislation
and win more users?
Prof Jonathan Hassell, Director of Hassell Inclusion & Lead-author of BS 8878 (@jonhassell)
tilgjengelighetsdagen 2013
24th October 2013
2. The current pain…
• Most organisations are terrified about accessibility.
• They don‟t understand people who are disabled… who always seem to
ask for the impossible… at crunch times in a website‟s time-constrained
development.
• They feel whatever they do is probably not enough, but don‟t know how far
they need to go, especially when it comes to mobile app accessibility.
• And they don‟t know if there‟s anything in it for them other than risk
mitigation.
• Worse, if they get anything right, it‟s usually only for one product,
or one version of a product…
• Or it‟s because of one committed, passionate individual whose eventual
departure leaves them needing to start all over again.
3. Where they want to be…
„what I want is to strategically embed inclusion
into [my organisation’s] culture
and business-as-usual processes,
rather than just doing another inclusion project‟
Most common request
from Heads of Diversity & Inclusion
Vanguard Network 2011
4. I help get them there…
•
•
•
>10 years experience in accessibility and inclusion
lead author of British Accessibility Standard BS 8878
former Head of Usability & Accessibility, BBC Future Media
•
•
•
Product Manager of innovative, award-winning products:
•
•
•
•
led work to embed accessibility across
BBC web, mobile and IPTV production teams
won BIMA 2008 & Access-IT@Home awards for the accessibility
features of BBC iPlayer
won IMS Global Learning Impact Award 2010 for MyDisplay
won „Best Usability & Accessibility‟ BIMA 2006 for My Web, My Way
3 x Bafta-nominated for rich-media eLearning projects using
breakthrough accessibility technologies for disabled children
Advisor to:
21. As most sites are made with tools, your regulations clarify the
value of accessibility to procurers of CMSes etc.
22. Other web tool‟s lack of accessibility could become a procurement
barrier in Europe and the USA
23. ✔
“the current 508 has a pretty large
loophole for commercial nonavailability.
If the vendors are not supporting
accessibility in a robust way, there is
nothing else that can be asked for under
508.”
Bruce Bailey, FCC working on 508
refresh…
As accessibility is not a competence of all tools,
it could become your USP
?
24. Opportunity: fulfilling client
requirements – USP
•
positively differentiating your product
from others when selling into
organisations, esp. public-service
ones withDisability Equality
Schemes
“Arts Council England’s approach is to continue
to involve disabled people in
our work to highlight the barriers experienced
by a diverse range of disabled people, and for
disabled people to assist us in identifying how
to effectively remove those barriers.”
30. The ethical business case…
•
•
achieving best-practice for ensuring
disabled people are not excluded
from the benefits of modern digital
technologies
whole world is rapidly aligning with
this
• via adoption of UN Convention
on the Rights of Disabled
People
• 153 international signatories
currently
UN Convention: http://www.un.org/disabilities/convention/conventionfull.shtml
31. Opportunity: brand value
•
making sure your sites and services are inclusive can benefit:
•
•
your brand values & corporate social responsibility
your ability to hire diverse range of staff
32. Opportunity: the commercial business case
– maximising reach
20%
of Norwegians aged 16+ had a
limiting long-standing illness or
disability
12.3%
of Norwegian adults attain only
Level 1 or below in literacy
Sources: http://www.disability-europe.net/content/aned/media/Norway%20-%20ANED%20country%20profile.pdf,
http://www.oecd.org/site/piaac/Country%20note%20-%20Norway.pdf
51. Something else was needed…
"The Web Content Accessibility Guidelines 2 (WCAG 2.0) try to address
some of these emerging accessibility issues but their complex nature
makes it difficult for web designers and programmers to implement.
Guidance on implementing WCAG 2.0 should be introduced to
make clearer to website designers exactly how these guidelines apply to
them, and how the decisions that web designers take to address
accessibility issues actually affects disabled people using the website".
Consumer Expert Group report
into the use of the Internet
by disabled people: barriers and solutions
October 2009
Source: http://www.dundeecity.gov.uk/dundeecity/uploaded_publications/publication_1679.pdf
52. All of these people worked hard to come up with…
Created by accessibility experts Reviewed publicly worldwide by:
from:
• 328 accessibility experts
worldwide
• incl: experts in
personalisation, aging, mobile
accessibility, IPTV, inclusive
design, usability, userresearch and testing,
disability evangelism
Training already delivered to:
54. The accessibility of your products
is in all these people‟s hands…
Snr Mgrs
Finance
Legal
Project Mgrs
Developers
Designers
Marketing
Strategy
Product Mgrs
Writers
Testers
55. Embedding responsibility
•
•
•
Work out whose
responsibility accessibility
should ultimately be…
Make sure they delegate
(and monitor results) well
Make sure those delegated
to are trained in their Finance
responsibilities
Snr Mgrs
Legal
Project Mgrs
Developers
Designers
Marketing
Strategy
Product Mgrs
Writers
Testers
56. Embedding through
strategic policies
Snr Mgrs
Finance
•
•
Legal
Marketing
Strategy
create an Organizational Web Accessibility Policy to strategically embed accessibility
into the organization’s business as usual
Project Mgrs
Product Mgrs
including where accessibility is embedded in:
•
•
•
web procurement policy
web technology policy
web production standards
(e.g. compliance with WCAG, browser support, AT support)
Designers
Developers
Writers
Testers
57. 1st stage:
The right
research
& thought
before you
start
1. Purpose
2. Target audiences
3. Audience needs
4. Preferences & restrictions
5. Relationship
6. User goals
2nd stage:
Making
strategic
choices
based on
that
research
7. Degree of UX
8. Inclusive cf. personalised
9. Delivery platforms
10. Target browsers, OSes, ATs
11. Create/procure, in-house/contract
12. Web technologies
3rd stage:
Production,
launch,
update
cycle
13. Web guidelines
14. Assuring accessibility
15. Launch information
16. Post-launch plans
Embedding through a process: BS 8878‟s process in 88 seconds
58. BS 8878 has given us a framework
to help reduce costs and improve
our quality when delivering
accessible web products for our
customers.
Rob Wemyss
Head of Accessibility
Royal Mail Group
62. Using WCAG 2.0 for what it‟s good at Not what it isn‟t
(how to get there)
(have we arrived?)
63. •
•
every decision taken will
affect whether the product
will include or exclude
disabled and elderly
people
so every decision should
be:
–
–
–
–
•
Replacing ticking boxes…
recognised as a decision
have all options and
implications considered
made based on justifiable
reasoning
noted in the Web
Product’s Accessibility
Policy for transparency
at every step of the
process
With an informed way of making good
decisions throughout your dev process
69. Make your organisation feel like this…
•
you‟ll have decided why accessibility is important for your company, set your goals,
benchmarked your competence and planned your journey
•
your company policies will include all you need to ensure accessibility is just „the way we
do things around here‟
•
everyone involved in creating your websites and apps will know what accessibility
expects of them and have competence in applying guidelines to their job-role
•
they‟ll follow a user-centred design process to make products that work for everyone
•
they‟ll be empowered to make product decisions re accessibility, as long as they can
justify them against real-world user-research about your product and audience
•
they‟ll have the freedom to create product variations where users‟ needs diverge
•
they‟ll test products for accessibility, alongside usability, to the level the budget will allow
(and they‟ll be aware of the limited benefits of cheap options)
•
you‟ll be freed from the impossibility of doing everything you could possibly do for v1.0,
as long as you tell your audience why and when they‟ll get what they need
70. Get slides on all 16 BS 8878 steps
www.hassellinclusion.com/bs8878/