Eye Tracking Devices For Als Patients

By pete norloff jun 25 2020.

Eye tracking devices for als patients.

The lightest fastest speech generating device just got better with outdoor eye tracking that works even in bright sunlight. Eye tracking devices one form of assistive technology that can help individuals with als is an eye tracking device. Thanks to technological advances such as gaze interaction an eye tracking technology people with als can find comfort enrichment and fulfillment with full control of their computers and access to the internet. Eye tracking communication devices detect eye movement and position then integrate the data to create a gaze point for computer screen selections.

The authors assessed patients quality of. How eye tracking technology improves life for als patients. Als patients are no different. While eye tracking devices have been around in some form for more than 25 years they weren t really available for most als patients until medicare started to pay for them in 2001.

To use eye gaze devices the person living with als needs to be able to use the muscles that control upper lower and lateral eye movement. We all know how access to the internet can expand our horizons and help us connect with others. Als in its later stages can take away a person s ability to speak or operate a keyboard manually. And now with eye control of the screen possible outdoors it s ready for even the brightest days.

Subjects were divided into two groups depending on whether they used n 10 or did not use n 10 an eye tracking assistive device. On the other hand alternative communication aids for patients with neuro motor disorders controlling wheel chair or various devices through human computer interfaces 47 gaze tracking based. Here the authors ask whether the use of an eye tracking assistive device can improve quality of life for als patients and relieves burden of their primary caregivers. Amyotrophic lateral sclerosis als which is also called lou gehrig s disease is a neurodegenerative disease that attacks nerve cells in the brain and spinal cord.

On average most patients are diagnosed with the disease when they re 55 years old and eventually suffer from a complete loss of speech. These devices use eye movement to activate a letter word or phrase on a computer screen which can then be spoken by the computer for communication purposes.