Accessibility Edge Logo

What is Accessibility and Why Do I Care?


24 December 2022 ~ 4 min read

Woman needing to duck under a low park entry barrier

What is Accessibility?

Accessibility is about making the world—both physical and digital—usable by everyone, no matter their abilities or circumstances. Whether it’s navigating a building or interacting with a website, accessibility ensures no one is left out. It’s not just for people with permanent disabilities; it’s for anyone who might encounter barriers, even temporarily. Think about a parent pushing a stroller, someone with a sprained ankle, or an employee recovering from surgery. Accessibility isn’t just a box to check—it’s about creating environments and products that work for all.

Accessibility in the Physical World

A concrete ramp next to a building

In the physical world, accessibility often means ramps, elevators, or braille signs. But it goes deeper than that. A workplace designed with accessibility in mind benefits not only people with permanent disabilities but also anyone who might face challenges temporarily. For example, a ramp doesn’t just help someone using a wheelchair—it also helps someone pushing a heavy cart or dealing with crutches. Take workplaces: having ergonomic furniture, quiet spaces for people with sensory sensitivities, or clear signage benefits a wide range of employees and visitors. These changes aren’t just accommodations—they’re investments in creating a space where everyone can contribute and thrive.

Accessibility in the Digital World

Digital accessibility is about ensuring websites, apps, and content are usable by everyone. For developers, this means coding with inclusivity in mind—like providing alt text for images, making sure buttons can be clicked using a keyboard, and ensuring text can be read by screen readers. These adjustments might seem small, but they can open your digital doors to millions of people who otherwise might not be able to use your product.

Accessibility in the digital world isn’t just for people with permanent disabilities. Imagine a user navigating your website in a noisy environment where they can’t play sound or a customer using one hand to operate their phone while holding a bag. Inclusive design helps all users have a better experience.

Why Accessibility Matters for Businesses

Accessibility isn’t just the right thing to do—it’s smart for business. Having an accessible product or workplace can lead to more customers, greater employee productivity, and a better reputation. According to the World Health Organization, over one billion people live with a disability. That’s a huge market you could be excluding if your products or spaces aren’t accessible. Inclusive design ensures you don’t miss out on potential customers, employees, or partners.

Additionally, being proactive about accessibility helps businesses avoid costly legal battles and strengthens public perception. Businesses seen as inclusive and forward-thinking are more likely to attract loyal customers and top talent. By investing in accessibility, you’re not just meeting legal standards—you’re setting yourself apart as a leader in your industry.

As a developer, I once worked with a designer who broke his arm and suddenly needed tools that could accommodate his temporary limitations. Overnight, he became someone who needed an accessible world. Whether it’s an employee recovering from surgery, a customer navigating temporary challenges, or a client seeking inclusive partners, accessibility ensures your business can adapt and thrive. Accessibility prepares businesses for the unexpected.

Why Accessibility Matters for Everyone

Accessibility benefits everyone—not just people with disabilities. It’s about creating a world where everyone can fully participate, regardless of their situation. Captions on videos don’t just help people who are deaf; they’re great for people watching in a noisy environment. Curb ramps aren’t just for wheelchairs; they help cyclists, delivery workers, and parents with strollers.

Various symbols that represent different disabilities

When we build with accessibility in mind, we’re building a better, more inclusive world. Whether you’re a business owner, developer, or academic, understanding and prioritizing accessibility isn’t just about meeting standards—it’s about showing that you value people and their diverse needs. In the end, accessibility isn’t just about removing barriers; it’s about opening doors to opportunity for everyone.


Headshot of Michael Whitt

Hi, I'm Michael. I'm a software engineer and web accessibility specialist and consultant from the US. I am the founder of Accessibility Edge, an ecosystem of accessibility tools and resources.