adult
assist
assistance
blind
blindness
cane
care
closeup
crossing
curb
day
dependence
dependent
difficulty
disability
disabled
eyeless
eyelessness
guidance
handicap
handicapped
health
healthcare
help
illness
impaired
leg
male
man
marking
myopia
navigation
one
ophthalmology
outdoors
people
person
rescue
road
safety
shoe
sightless
sign
standing
stick
street
vision
visionless