A comprehensive study on eye issues and modern developments in visual rehabilitation for people with impaired vision
Hamidreza Shirzadfar, Parisa Amirzadeh · International Journal of Biosensors & Bioelectronics · 2019
The eye is an important part of the human body and is a window that reveals the outside world to mankind.The eye is divided into anterior and posterior sections, each of which contains specific features and diseases.One of the most important problems with the human eye is blindness that can have hereditary or acquired causes.Many diseases, including fetal measles, retinopathy in premature infants, microphthalmosis, cataracts, etc. can cause blindness, and diabetes is one of the most important causes of blindness in the world.In this review study, we describe and review the features and components of the eye structure, familiarity with the concept of blindness, the diseases that cause blindness, and systems designed for blind use such as the white cane, the braille line, the finger reader technology, the guiding dogs, the money recognition device, the vibrotac technology, etc.