Research abstract

Scotopic Sensitivity (Irlen Syndrome) Computer Screen Overlays to Help with Distortion Issues

Having problems with visual distortions of words on a white computer screen background? An SS overlay might be just the thing to help you out by changing the color of your screen. By Dyslexia Victoria Online

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Irlen Syndrome makes reading on a white surface difficult. It causes those with this difficult to experience distortions with written materials. These white surfaces can include any surface with a white background. This syndrome can range from slight to severe and it is calculated by Irlen.com that around 44% of people with Dyslexia suffer from this difficulty.

Computer Screen Overlays can help dyslexics read information on white backgrounds more easily to mitigate frustration and exhaustion.

Someone with this difference may experience visual distortions such as the words being like water falling off the paper. There can also be physical ailments caused by reading under fluorescent lights or some other bright light source and also at night. There are free programs now available that change your computer monitor to a color that makes it easier for those with this difference to read. Each person will have a color that is more beneficial to them. These programs can make staring at a screen much more tolerable.

Key takeaways

  1. Scotopic Sensitivity Syndrome is another term for Irlen Syndrome.
  2. Irlen Syndrome causes visual distortions when viewing images or text on a white background.
  3. Individuals with dyslexia are at increased risk of having Irlen Syndrome.

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A screener is a starting point, not a diagnosis. If your child might need formal accommodations (an IEP or 504 plan), or you suspect a vision, hearing or medical cause, pursue a professional evaluation too. That is the only route to those supports.

Laura Lurns · Learning Success expert Writes about the learning brain for parents who want plain answers. Every article is grounded in current neuroscience and classroom practice.