Yo, what’s up 👋? Today, let’s talk about how the ever-important WCAG guidelines have an impact on the accessibility of mobile apps. Whether you’re an app developer, a designer, or just a user, this is some essential knowledge you’ll want to keep in mind. Let’s dive in! 💦

What are WCAG Guidelines?

If you’re new to all of this, you might be wondering what exactly the WCAG guidelines even are. The Web Content Accessibility Guidelines (WCAG) are a set of web accessibility standards created by the World Wide Web Consortium (W3C) to provide a universal basis for making online content accessible to all users, regardless of physical or cognitive impairments. So, basically, they’re a set of rules that make sure apps are easy to use for everyone 🌍.

A group of diverse people standing together

Mobile App Accessibility and the WCAG Guidelines

Now that we have a general understanding of the WCAG guidelines, let’s focus on how they apply to mobile apps. Mobile accessibility is just as important as web accessibility, but the two differ slightly in terms of implementation and priorities. Mobile apps need to comply with the same WCAG standards as web content, but there are a few additional guidelines to keep in mind:

1. Mobile App Navigation

Navigation is crucial for mobile app accessibility. Users should be able to navigate the app with ease, regardless of their physical or cognitive abilities. To ensure accessibility, developers should follow these guidelines:

  • Provide clear and concise page titles.
  • Use descriptive labels for buttons and icons.
  • Keep menus simple and organized.
  • Ensure all navigation options are accessible by keyboard and assistive technology.

A person using a mobile device while walking

2. Mobile App Visual Design

Visual design not only affects the overall aesthetics of an app but also plays a critical role in its accessibility. The following guidelines should be kept in mind:

  • Ensure sufficient color contrast between text and background.
  • Use text alternatives for non-text content.
  • Avoid flashing or blinking content.
  • Provide users with customizable font sizes and color schemes.

A screenshot of a mobile app's interface

3. Mobile App Interaction

Mobile apps often have custom controls and interactions, and they need to be designed carefully to ensure accessibility. Here are a few guidelines:

  • Provide accessible alternatives to gestures, such as shaking the device or swiping.
  • Ensure that all interactive elements are large and easy to select.
  • Provide feedback for user actions, such as button clicks.
  • Avoid time limits for tasks or provide a way to extend them.

A person selecting an item from a mobile app menu

Conclusion

Following the WCAG guidelines for mobile app accessibility is crucial to ensure that all users, regardless of physical or cognitive abilities, can use the app with ease. From navigation to visual design and interaction, app developers must keep accessibility in mind at every stage of the design process. With a little extra care and consideration, mobile apps can be made accessible to everyone, making the digital world a better place for all.

A group of different mobile devices laid out on a table