Experience blindness – A simple screen reader experience for the sighted (Part 1)
May 18, 2010 by Reuben Jacob
The most popular, specialized software program used by people with visual impairments to consume electronic content - documents, web pages and other computer programs is a type of computer software known as a screen reader. The screen reader has two major functions – Navigation and Text-to-Speech (TTS).
A screen reader aids in navigation by guiding the user in moving from one page to the other, from one paragraph to the other and so on. It aids in TTS by converting electronic text to sound – basically it reads out text. The biggest stumbling block for screen reader software are programs and content that is difficult for navigation.
A large majority of computer programs and electronic content that are used by the visually impaired, are created by sighted people – programmers, content writers, editors etc. If you happen to fall into this category of very powerful people, and if you are unfamiliar with screen readers, I would definitely encourage you to try this little experiment. Now, if you don’t, you might still want to do it – because it can open your eyes a little bit into an unfamiliar world. All you need is a computer, working eyes and an old newspaper.
Here you go:
- Turn on your computer
- Browse to Google news or your favorite online haunt OR open a large word document
- Now get an old newspaper – take one full sheet and open it up
- Make a rectangular incision 3 inches long and half inch wide at the center of the paper
- With both hands, hold this newspaper against and in front of your computer display, so that you can see the screen through the rectangular hole
- Now start reading through the hole. Move the paper to the right to continue reading
- Try to jump to sections that you are interested in by moving the paper around
- Read the whole page
- Rinse and repeat with familiar and unfamiliar pages
- That’s it.
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