WCAG won't just be for websites anymore.
WCAG 3 will address the accessibility of web content on desktops, laptops, tablets, mobile devices, wearable devices, and other Internet-of-things devices. WCAG 3 will apply to various types of web content, including static, dynamic, interactive, and streaming content, visual and auditory media, virtual and augmented reality, and alternative access presentation and control.
The hope is that WCAG 3 will make it significantly easier for beginners and experts to create accessible digital products that support the needs of people with disabilities.
NOTE: WCAG 3 is not expected to be a completed W3C standard for a few more years, so don't worry about it yet. A lot of the context is still "a work in progress."
But in the meantime, let's review the goals for WCAG 3 and examine the differences and similarities between 3 and 2. Goals for WCAG 3 include:
- Clear Communication: WCAG 3 is written in a way that's easy for everyone to follow, regardless of their technical background.
- More Inclusive: It addresses a wider range of user needs, especially those with cognitive disabilities.
- Adaptable: WCAG 3 is flexible and can be applied to various web content, apps, and tools, targeting the needs of different organizations.
WCAG 3 is similar to previous versions in that it still maintains the goal of providing guidance on creating accessible web content and apps and is comprised of fundamental and specific accessibility requirements.
In contrast, WCAG 3 adopts a distinct approach compared to WCAG 2:
- It incorporates well-defined tests to minimize room for misinterpretation and varying approaches. Notably, WCAG 3 is not backward compatible with WCAG 2. Instead, it functions as a separate set of accessibility guidelines.
- More specific and more focused on the desired results than the technical means for achieving them
- WCAG 3 introduces a new way of measuring conformance, moving from A, AA, and AAA to Bronze, Silver, and Gold. These levels reflect a more sophisticated approach to accessibility, going beyond basic requirements and aiming for a more inclusive user experience.
- These guidelines cover a broader scope beyond just the web. WCAG 3 addresses a range of devices, from traditional computers (desktops, laptops) and tablets to newer technologies like smartphones, wearables, and even internet-connected appliances (Internet of Things devices). They apply to all sorts of web content, including simple web pages, dynamic and interactive features, and even live streaming. Whether it's visual content like images and videos, audio content like music and podcasts, or even immersive experiences like virtual reality, these guidelines are meant to help make it accessible.
- There is also a change in terminology. Outcomes is WCAG 3's new name for Success Criteria.
WCAG 3 departs from the all-or-nothing pass / fail system of WCAG 2, instead favoring a nuanced evaluation approach that encourages websites to continue improving accessibility (vs. stopping at the previous AA level). Additionally, it incorporates clearer testing procedures, offers various testing methods, and ensures more frequent updates to the standard.
Remember - WCAG 3 is still several years out, so there's no need to panic. Even after the W3C publishes WCAG 3, the W3C says: "And for at least several years after WCAG 3 is finalized, WCAG 3 will not supersede WCAG 2, and WCAG 2 will not be deprecated."
We can all breathe a sigh of relief.
