B Singh, M Kapoor - Sensor Review, 2020 - ingentaconnect.com
Purpose The reduced ability of eyes to see clearly even with the use of glasses is known as the state of visual impairment. Among the many challenges faced, outdoor travel is one of …
B Singh, M Kapoor - Sensor Review, 2020 - emerald.com
Purpose The reduced ability of eyes to see clearly even with the use of glasses is known as the state of visual impairment. Among the many challenges faced, outdoor travel is one of …