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Visually Impaired Navigation - Coggle Diagram
Visually Impaired Navigation
User
Visually impaired people
Elderly with weak eyesight
People using walking sticks
Problem
Cannot see obstacles clearly
Difficulty judging distance
Risk of accidents
Feelings
Fear
Confusion
Stress
Lack of confidence
When does the problem occur?
While walking alone
In crowded areas
At road crossings
During night or low light
Why is it a problem?
Can cause injuries
Reduces independence
Makes daily travel difficult