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They also failed to mention the important role of car engine noise in alerting vision-impaired pedestrians to oncoming traffic.
by rcthompson 9y ago
They also failed to mention the important role of car engine noise in alerting vision-impaired pedestrians to oncoming traffic.
- xtreme 9y agoYou don't even have to be vision impaired to benefit from this. If you are walking along a narrow road or alleyway and a car approaches from behind, the noise will alert you and you can move accordingly.
- rcthompson 9y agoIndeed, we can use an expansive definition of "vision-impaired" that includes people looking at their phones and people without 360-degree panoramic X-ray vision.