Reading machines for students with LD
How can reading machines help kids with learning disabilities? An expert on assistive technology looks at peer-reviewed research for answers.
What's new in the world of research related to children with learning and attention difficulties? In this summary of current peer-reviewed research, Marshall Raskind, Ph.D., shares his expert perspective in practical terms for parents like you.
The use of optical character recognition (OCR) systems combined with speech synthesis (computer-generated speech) has become increasingly accepted as a means of compensating for reading disabilities. These OCR systems, or reading machines, convert printed text to spoken language so the user can hear and see written words. These technologies are now marketed internationally (for example, WYNN®, Kurzweil 3000®), commonly found in assistive technology centers serving individuals with learning disabilities, frequently exhibited at LD conferences, generally considered in assistive technology evaluations for students with LD, and regularly discussed in publications on LD and assistive technology.
As OCR systems continue to gain popularity as a compensatory tool for children with reading difficulties, it is important for parents to know whether scientific studies support their use. Furthermore, parents need to be aware that selecting specific technologies for their children is dependent on the individual child, the task to be performed, and the setting in which it is to be used. Hopefully, this article will shed light on these issues by reviewing research on the use OCR combined with synthetic speech for persons with reading disabilities.
