Which technology can help improve accessibility for visually impaired users?

Screen readers are specialized software applications that convert text displayed on a computer screen into speech or send it to a Braille display. They enable visually impaired users to access and interact with digital content effectively. By reading text aloud, screen readers provide users with the ability to navigate web pages, documents, and applications without needing to see the visual representations. This technology plays a crucial role in enhancing accessibility by allowing users to gather information and perform tasks independently.

Virtual reality simulations, text-to-speech software, and graphical user interfaces each contribute to improving accessibility in different ways. For instance, text-to-speech software does provide auditory feedback by reading text aloud, but screen readers are specifically designed for interpreting and navigating digital content efficiently. Graphical user interfaces enhance usability for many users but may not be as optimal for those with visual impairments if they lack proper integration with assistive technologies like screen readers. Thus, screen readers are the most direct answer for improving accessibility for visually impaired users.