Celebrating World Usability Day: Designing for a More Inclusive Digital World

Each year on the second Thursday in November, the global community celebrates World Usability Day (WUD)—a day dedicated to creating better, more user-friendly experiences for everyone. In today’s digital-first world, usability is not a nice-to-have feature; it’s an essential aspect of accessibility, inclusion, and human-centered design.

What Is World Usability Day?

World Usability Day was established in 2005 with a clear mission: to ensure that services and products are easier to access and use for everyone. It’s a reminder that good design should empower users, not frustrate them. Each year features a theme that highlights priority areas across technology and design; for 2025, the theme is “Emerging Technologies and the Human Experience,” emphasizing that innovations—from AI to connected devices—must serve real human needs. From healthcare to education, financial systems to everyday apps, usability influences every part of our lives.

Why Usability Matters for Accessibility

Usability and accessibility are deeply connected. An interface that is confusing, inconsistent, or overly complex creates barriers—not only for people with disabilities but for all users. Improving usability is more than following best practices; it opens doors to equal access.

Key benefits include:

• Reduced cognitive load. Clear navigation, logical layouts, and consistent patterns help users—including people with cognitive or learning disabilities—engage more easily.
• Improved compatibility with assistive technologies. User-friendly, accessible designs work more reliably with screen readers, voice input, alternative keyboards, and other tools.
• Universal design benefits. Intuitive, well-structured systems help everyone, whether they use a keyboard, a screen reader, or a touchscreen.
  
  

How to Promote Usability in Your Organization

• Start with user research. Understand your audience, including users with disabilities. Design decisions should be inclusive and evidence-based.
• Test early and often. Incorporate usability testing with diverse participants, including people who use assistive technologies, throughout your project lifecycle.
• Follow accessibility standards. Use current web accessibility guidelines as a foundation, and validate with real users to ensure practical accessibility.
• Educate your team. Provide ongoing training for designers, developers, and content creators so usability and accessibility are embedded at every stage.
  
  

Get Involved

World Usability Day is a timely opportunity to assess your digital products and services. Host an internal workshop, review key user journeys, run an accessibility/usability check, or share practical resources across your organization. Small changes today can make a meaningful difference in building a more inclusive digital future.

Bottom line: Usability isn’t just a design feature—it’s central to equitable access. On World Usability Day, let’s commit to creating digital experiences that are not only functional but truly inclusive for all.