Accessibility for mobility-impaired persons ©
Blind and persons with very weak-vision
Watchout for obstacles
which cannot be sensed by a cane.
Provide tactile warning
Provide safety barriers
Lighting is an
important directional cue.
Linear lighting, as in
the upper picture provides
a good directional
Staggered lighting (lower picture) is a bad indicator
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The above diagram(s) are Copyright material belonging to
(SIV), Olten, Switzerland.
Please refer to
IMPORTANT NOTES concerning the above diagrams