But for people with a visual impairment, the difference is significant especially in and around the bungalow itself. (breakingtravelnews.com)
Yes, a cane that uses sonar - like technology to see its environment and help people with visual impairments get around more safely. (entrepreneur.com)
The school and college, based in Exeter, has been providing education and care for young people with visual impairment since 1838 and is a designated High Performing Specialist School. (sciencedaily.com)