The 2019 Perth Web Accessibility Camp was held on 12 February at VisAbility and a fantastic day was had by all. With over 100 people in attendance and a great diversity of presentations, it was a great opportunity to talk about digital access from a variety of perspectives. Here’s a selection of my personal highlights from the Camp.
The Keynote was delivered by Professor Denise Wood, Central Queensland University. The topic, titled ‘Designing Culturally Responsive and Inclusive Online Learning Environments: An Evidence-Based Approach’, discussed how people with disability engage with learning tools and some of the challenges they may face. The key takeway message for me was that accessibility issues are much less about the online learning platform used by the institution and much more about how the content on top of it is designed. It can also be useful to students to include additional accessibility tools to support students broadly.
Next up was ‘Here comes WCAG 2.1!’ by Amanda Mace from Web Key IT and Julie Grundy from Intopia. There was some great discussion across the new WCAG 2.1 Success Criteria, explaining the importance of things like reflow and ensuring that content on mobile devices needs to work effectively for people that may not be able to move their device to activate various sensors. With WCAG 2.1 gradually being adopted internationally, it was a great introduction as to how the new extensions build on the legacy WCAG 2.0 requirements.
After the break it was my turn, providing an update to the W3C advice on inaccessible CAPTCHA. In the presentation I talked about how traditional CAPTCHAs such as the use of text on bitmapped images and audio-based CAPTCHAs are not only inaccessible but also not secure. I also provided an update on the advice our group has been putting together as part of the CAPTCHA advisory note. It was great to have a chance to share the information.
A topic that is starting to get more attention was highlighted by Vithya Vijayakumare and David Vosnacos from VisAbility discussing the access implications of 360 degree video. In particular the exploring of captioning positioning for people who are Deaf or hearing impaired and how binaural recording can be used to provide an effective surround experience. This is rapidly becoming a hot topic in international standards discussion so the presentation was both timely and informative.
An important emerging topic that was discussed was from Claudia De los Rios Pérez from Curtin University who discussed the implications of Web design for neurodiverse users. The needs of people with Autism and similar conditions can be overlooked in the pursuit of WCAG compliance so it was good to get some guidance on how to structure websites in a way that better supports the diversty of users.
While all these presentations were fantastic, my favourite from the Camp was from Clare Chamberlain on the topic ‘Negative Life Trajectory – a battle for Plain English’. The topic really challenged the audience to consider the implications of language and the need to carefully consider our messaging. The takeway for me is that we tend to bury our websites in complicated language and clutter which affects a number of different disability groups, yet in most cases the same message can be delivered effectively through some simple restructuring and rephrasing. Prior to this presentation I’d always thought it was quite challenging to simplify language without the loss of meaning, but the presentation demonstrated it can be done quickly and effectively with a bit of time and consideration.
In addition to the presentations, it wouldn’t be a Perth Web Accessiblity Camp without the infamous Great Debate which is up to its sixth year with the fiery topic ‘Paying extra for accessibility is totally worth it’. The debate did its job well in waking up the audience after lunch and providing some great food for thought along the way.
Many thanks to my colleagues in the Camp organising committee for what was a fantastic day and VisAbility for hosting the event.