Accessibility in Design—Pt. 1 Understanding
Written by: John Freire, Product Designer, TribalScale
As a tool for both the study and development of a project, a UX Designer should always be mindful of how accessibility becomes more and more an essential part of their design process. Just like any wireframing step, no designed experience is truly complete unless taken through accessibility tests and accommodations.
Fundamental to every design process, the debate on accessibility extends beyond the act of only designing. Making a tool accessible has a goal of not only allowing it to reach more people, but in doing so projecting itself through barriers—be they physical, technical, visual, or cognitive. Ample participation should be promoted across the diverse societal spectrum and users should decide by themselves, rather than having that choice made for them from the start.
But how does accessibility translate into elements? Some would say that subtitles are about resolving an issue pertaining to users who have impaired hearing, but in doing so we also satisfy the requirements of those who are not language proficient. A more contrasting colour pallet may be leveraged for users who are colourblind but may also be used by someone whose vision is significantly reduced in other ways. But these are all holistic examples of accessibility, occurrences that happen to be. How can we promote such a level of accessibility in a proactive manner? For that there are a few methods, worth noting would be the following.
Inclusivity vs equity
Before we go in-depth on the tools and processes that promote accessible design, we need to deepen some definitions of accessibility that will better assist in our comprehension of a user’s true needs of accessibility, to which our project intends to accommodate for.
One of the main differences that we must understand is that between designing with inclusivity versus equity in mind.
Inclusivity — based on promoting equal treatment for everyone, providing the same resources and support for everyone, equally.
Equity — stems from the principle that we are all different, and that must be factored in. Acting as a counterweight to personal imbalances, pairing different resources to different needs, thus allowing all to have the same opportunity irrespective of their differences.
Both possess the same intent, to promote equal usage opportunities across (mostly) digital environments. Albeit with a key difference, the means through which this usage is promoted.
When we focus on equity, we acknowledge the diversity of contexts, pain points, needs and demands within each group. Leveraging that as the starting point of our decision-making process, we can allocate resources accordingly to achieve the highest possible efficacy in a project.
When it comes to design there are a few processes that revolve around the same goal, of including and promoting opportunities of use, but each with their schisms in terms of how they work.
This is the default methodology, which seeks to leverage design principles able to include the most amount of people, from all age ranges and skill levels. It creates a solution that does not tie itself to any specific limitation but takes on a more holistic approach. Accompanied by a series of guidelines such as WCAG2.0 and others as a checklist of baseline requirements.
While approaching subjects of inclusivity, it uses flexibility and tolerance to avoid potential errors, but without trying to solve a specific issue. This blanket approach can be effective in designing what is a “one size fits all” solution, able to bring in a wider spectrum of users, but does little in terms of accommodating more impactful types of disability.
Geared towards addressing a specific accessibility concern — be they cultural, social, linguistic, regarding age or technical ability. The inclusive design approach focuses on tailoring the product toward a specific group, which albeit diverse, still has similar accessibility issues across the board. For instance, an app made for seniors will have a more generous sizing on their typography, while an app that solves the same issue but is made for people with low ability to focus can have a reduced amount of clicks to reach the same outcome. These are solutions that take a specific issue and take special care in addressing them. Said elements can also be used in conjunction with one another, and they do not exclude users that do not need said assistive design. Usability and accessibility are some of the principles that govern inclusive design, which may open doors to other markets as resources are developed and solutions are created.
This is the next step up from inclusive design. This methodology involves targeting groups that are oftentimes excluded, ignored, marginalized or without representation in what is deemed mainstream platforms. An equity-focused design understands that equal opportunities don’t occur on a whim, but with intent and focus. And this can be achieved through simple reflections such as “what demographics did not have adhesion to a product?” and “how can we tailor our product to them?”. Considering these aspects, we can build products in a way that is open to both users that do require accommodations and those that don’t. With due prioritization, testing and observance, one can make more equity-focused design decisions to accommodate these needs while maintaining established market footholds.
More than 1 billion people live with some form of disability, irrespective of origin, that may limit or impede their engagement with design. Although accessibility restrictions may vary through demographics, some design implications may be quite similar across the board.
Impairments such as colour-blindness, low vision, or epilepsy can find issues when encountering the following:
- low contrast
- poorly signified links
- colours as the only identification of an action
- bad layout or poorly classified information
- context/action separation, such as fields and forms
These impairments such as lack of fine motor coordination, muscle spasms or palsy may result in challenges when faced with the following:
- content that lies behind precision clicks such as those of small clickable areas
- actions with different outcomes being grouped too close together
- excessive scrolling or repetitive movements being a requirement for a flow
These impairments come in different levels of severity and may cause issues with the following:
- content that is available only as part audio or video
- structural dependency of multimedia content
- longer segments of audio without any subtitles
- voice channels as the only means of communication
These impairments may hinder a user’s ability to interpret the following:
- figures/icons as the only language of idiomatic expression
- underlined words, italicized or capitalized text
- reliance on memory of pages or previous actions
- orthographically correct input requirements
- vague or “unpredictable” buttons
These limitations are technically not an individual shortcoming, but a societal issue. A very important factor to consider, as design is not only about a problem being resolved, it’s also about the context to which this resolution occurs. Here are some examples to consider:
- Rural areas may not be able to rely on broadband connectivity, will the techstack be impacted by this?
- How will the socioeconomic aspects of our users impact the devices that they will have access to?
- Time limitations, how will users with tight schedules accomplish the activities/flows proposed?
Societies develop differently, how is text written in the language of this demographic and how will that impact design elements? An important example is gender issues, where in some cases women may encounter restrictions when accessing certain services, face hardship in finding reliable content, and be subject to harassment and persecution. Amongst other challenges that stem from gender inequality, an issue not particularly considered in digital environments, how will we prevent/remedy issues such as these?
The next billion users (NBU)
Every week, millions of users start using the internet for the first time, therefore, products and services have to be developed with that amplitude in mind. The directive of promoting equal access to all is not only a good market decision, but possess some implications greater than ourselves. New users can come with many limitations—be they economical, informational, contextual, or environmental—which may limit their exposure to technology or make it less reliable for them to trust.
In the next part of this blog series, we’ll discuss some of the best practices for addressing these factors. We’ll also dive a little deeper into some of the small things that can be done to achieve more accessible design decisions and include resources to consult.
Check out Part 2 here which goes over more specific actions and best practices for design accessibility.
Check out Part 3 here which dives deeper into implementing accessibility changes within your team.
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John is a Product Designer here at TribalScale and is always eager to jump in with out-of-the-box solutions. John never shies away from bringing up the importance of good UX for stakeholders and always applies a problem-resolution methodology. Outside of work hours you can find him in the wild trying to balance his love for his dog and video-games.
TribalScale is a global innovation firm that helps enterprises adapt and thrive in the digital era. We transform teams and processes, build best-in-class digital products, and create disruptive startups. Learn more about us on our website. Connect with us on Twitter, LinkedIn & Facebook!