More than three decades have passed since the invention of screen readers. Screen readers, braille displays, and software that recognizes speech are the most important assistive technologies for people who are blind. The term "assistive technology" (AT) refers to a wide range of different pieces of hardware and software that are designed to make it easier for individuals with impairments to use technology. Assistive technology is what people who are blind use. Today, we will be concentrating on those who are unable to use technology without the assistance of a screen reader or a braille keyboard. (And it's possible that the person sees something entirely different out of each of their eyes.) It is doubtful that you will be able to determine where a blind person falls on this spectrum when you meet them, even if they have a guide dog or a white cane with them at the time of your encounter. There are also people who can see so little that they are legally blind. There are individuals who can see nothing (not even light) and those who are legally blind, and there are so many variables in between. What Exactly Do We Mean When We Say "Blind"?īlindness, like most other forms of disability, may be classified along a continuum. However, what if you've never seen a blind person using a computer or smartphone? If you have a handicap and want to utilize the internet, we are here to provide you with some insight into the challenges you may have in doing so. If you know individuals who have impairments, it won't be hard for you to understand the issues of digital accessibility.
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