IBM is performing research in Brazil that may help customers with visual impairments access information displayed in public spaces. In situations where the layout is constant but content changes like with a vending machine, IBM’s researchers are working on a new method. Instead of focusing on content, which is time consuming and requires a great deal of processing power, they are using some identifying markers placed around the display and simplifying the content’s identification process through training templates.
The new process can give instructions to customers who are blind or have low vision so that they can capture the correct image. Moreover, this method will allow for perspective correction. Researchers expect the benefits will extend beyond people with disabilities and benefit other consumers.
For more information read the Forbes article