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Why Do Some Crosswalks Make a Machine Gun Sound?

Many of the accessible pedestrian signals in San Francisco look like this.

Whether you realize it or not, you’ve almost certainly interacted with an accessible pedestrian signal or APS. These are the crosswalk systems designed with sonic and tactile cues to help blind and visually impaired pedestrians know when they can cross the street. 

It’s Time To Explore The Unique And Conflicting Narratives Of Disability Issues

Individuals holding up a variation of speech bubbles

In at least one way, disability issues are the same as any other issue. Facts and details are important, but they don’t explain the full range of debated approaches and priorities. Powerful narratives are also involved … some truthful and drawn from genuine, lived experience of disability, others dishonest or based on fear and prejudice.