1. The World Health Organisation has adopted the International Classification of Diseases 11 (ICD 11) definition of visual impairment and blindness;According to this definition, a person is said to be visually impaired if the presenting VA in the better eye is worse than 3/60
2. Mobility-related accidents experienced by people with visual impairment;Manduchi;AER Journal: Research and Practice in Visual Impairment and Blindness,2011
3. Artificial intelligence for visually impaired
4. WeWALK Smart Cane – Smart cane for the visually impaired
5. Envision Glasses - Smart Glasses for People who are Blind or Low Vision