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03-21-2008, 08:41 PM
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#13 |
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Elite Elitist
Join Date: Oct 2006
Posts: 323
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The raised dots were installed in our city (Greenville, SC) after a local blind woman complained that her seeing eye dog didn't stop at streets where there was no curb. It seems the dog only recognized, and stopped at roads with curbs. The bumps allow her to tell when she is about to cross a street where there is no curb for the dog to recognize.
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