Assistive Technology

What does assistive technology mean?

Assistive technology refers to any tool, software, or device that helps individuals with disabilities perform tasks that might otherwise be difficult or impossible. In the context of digital accessibility, assistive technologies enable users to interact with computers, websites, mobile apps, and other digital environments in ways that accommodate their specific needs.

These technologies are essential for promoting independence and digital inclusion, and are supported by accessibility laws such as the Americans with Disabilities Act (ADA), the Rehabilitation Act (Section 508), and international standards like WCAG.

How does assistive technology work?

Assistive technologies are able to translate digital content into formats that can be perceived or manipulated by people with a range of disabilities. They can be hardware-based, software-driven, or a combination of both, and are often used in conjunction with accessibility features built into operating systems and websites.

Common types include:

• Screen readers (e.g., JAWS, NVDA, VoiceOver) that read on-screen text aloud for users who are blind or have low vision.
• Braille displays that convert text into tactile output.
• Speech recognition software (e.g., Dragon NaturallySpeaking) that allows users to control devices and input text using voice commands.
• Screen magnifiers that enlarge content for users with low vision.
• Alternative input devices such as eye-tracking systems or adaptive keyboards for users with mobility impairments.

For assistive technologies to function effectively, digital platforms need to be developed with accessibility in mind, using proper markup, providing descriptive content, and avoiding elements that are inaccessible or non-interactive.

Organizations that prioritize compatibility with assistive technologies demonstrate a commitment to digital equity, allowing a more diverse population to engage with their services.