Design is only “Universal” if it works for everyone; regardless of age, ability, or status. Whether you are building a Linux app, a Hugo site, or a mechanical spoon, these are the frameworks that define the global standard for inclusion.
1. The "Big Three" Design Philosophies
Before looking at code, you need to understand the logic. These three toolkits shift your mindset from “fixing problems” to “preventing barriers.”
Microsoft Inclusive Design:
Focus: “Solve for one, extend to many.” It teaches that disability is often temporary (like a broken arm) or situational (like a bright sun on a screen), not just permanent.
Google Material Design - Accessibility:
Focus: Practical UI/UX implementation. Best for color contrast, touch targets, and hierarchy.
Apple Human Interface Guidelines:
- Focus: Simplicity and “Perceivability.” Excellent for understanding haptics and voice-over integration.
2. The Technical Standards (Web & Digital)
If your site doesn’t follow these, it is technically “broken” for millions of users.
WCAG 2.2 (The Gold Standard):
This is the legal requirement for most of the world. It is built on the POUR principle.
The A11y Project:
A community-driven resource that makes the dense WCAG rules easy to understand for developers.
WAVE Web Accessibility Evaluation Tool:
A browser extension that audits your site in real-time.
3. Physical & Educational Design
For those building hardware or learning platforms.
The 7 Principles of Universal Design:
The core foundation for physical products (like the Parkinson’s spoon). Focuses on “Low Physical Effort” and “Equitable Use.”
UDL: Universal Design for Learning:
Managed by CAST. This focuses on how we present information so everyone, including neurodivergent users—can digest it.
This video, “Meet The Normals”, is the best way to describe why we need to focus on Universal Access.
It follows the “Normal” family, each with different ages, sizes, and abilities. As they navigate a world that wasn’t built for them. It highlights a critical truth: We all encounter problems using technology, travel, and buildings when the design is poor.
By following the four phases of Universal Design—Discover, Define, Develop, and Deliver we stop designing for a “standard” user and start designing for everyone.
The Vision for the Next 3-5 Years
The technology is already out there. I believe that within the next few years, we will see a surge of solutions that offer better performance at a lower price.Universal Access Design is shifting to benefit everyone in society. My wish is that we continue to see better concepts and equipment; both in the commercial market and the DIY community. That allow all of us to go about our day in a world that accommodates everyone.