OBSERVATION: The Hong Kong MTR and other public facilities have deafening prerecorded audio messages urging passengers to hold the handrail as they ride — which typically fall on deaf ears in one of the world’s noisiest cities.
SOLUTION: Provide new brightly-colored yellow rubber handrails with hand pictograms to provide subliminal visual cues for passengers to hold on — young children are very likely to place their own hand directly upon the image of the hand, and might help train them to hold on as they ride.
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Could new escalator handrails be provided which improve passenger safety? Could these same handrails be of a new high-tech material that is not only anti-microbial, but might even actively cleanse one’s hands and fingertips as they grip, improving hygiene levels across the city?