Published on 13 Dec 2025, authured by Saloni Pasad (Sr. UX Designer at Ipsos)
A person opens an app on a bright afternoon and can’t decipher the text. Another strains to hear a video in a roaring cafĂ©. Someone recovering from a wrist injury struggles to complete a simple online form. None of them identify as having a disability, yet each is temporarily shut out by design choices that didn’t account for real-world use.
This is the heart of accessibility in UX design. It ensures that digital experiences, whether a government portal or a streaming app, remain usable for everyone. Accessibility isn’t about satisfying a rulebook. It’s about widening the doorway so every user can enter without struggle.
More than a billion people globally live with a disability, according to the World Health Organization. But accessible design reaches far beyond that number. High-contrast text helps both people with low vision and anyone reading outdoors. Captions support those who are deaf and also commuters watching silently. Voice commands began as assistive technology; now they’re an everyday convenience. Inclusive design consistently elevates the experience for all.
Disabilities Can Be Situational, Temporary, or Permanent
A clearer way to think about accessibility is to understand how fluid impairment can be. Disabilities aren’t always fixed. They can arise from context, circumstance, or life events.1. Situational Barriers
These emerge from the environment rather than a medical condition:• Sun glare washing out text
• Blue-light filters altering color
• Slippery ground limiting multitasking
• Crowded spaces drowning out audio
• Interacting across languages
These moments are brief but shape daily interaction with technology.
2. Temporary Impairments
Challenges that resolve with time:• Lost glasses
• Fatigue reducing focus
• A broken arm limiting motor control
• Muffled hearing after a concert
• A concussion affecting memory
Temporary does not mean minor. Good design anticipates these phases.
3. Permanent Disabilities
Long-term or lifelong conditions:• Blindness or color blindness
• Limited motor control
• Partial or total deafness
• Speech disorders
• Cognitive challenges
Rather than designing for clinical labels, it’s more effective to design for specific human challenges: difficulty remembering, difficulty distinguishing colors, difficulty manipulating small controls. When the focus shifts from diagnosis to experience, solutions become clearer and more humane.

