Seeing with Your Ears – Echo Location with Brian Bushway

Brian in  Iceland holding a huge block of ice
I’m sure I’m not the only one who grabs for her phone whenever I hear a notification. Or who hunts around to find it when the phone alerts me that I have an incoming call. Or dash into the kitchen to check on supper when I hear the oven buzzer. In all of these cases we are making use of our hearing to gain useful information.

I rely on sound to help me navigate the world because I can’t use my eyes to tell me what is happening around me. It’s the only way I know what’s beyond the range of my hands or white cane. When I’m travelling around with my guide dog I use sound to help me orientate myself. I know the houses where dogs usually bark at us. I listen to the direction of traffic, to the sound of trains passing – anything that can help me pinpoint my location.

Have you ever consciously paid attention to the information you’re gathering with your hearing?

How often are you aware of the sound of the traffic that surrounds you? Have you ever realized it sounds different when you drive into a tunnel? Have you ever wondered whether your reactions are informed by sounds like these, even if you’re not consciously aware of them?

I’ve been thinking about the ways I use sound as a blind person. And how much being more aware of sound could add to a sighted person’s perceptions if they could tap into it more often. And that’s what I spoke to Brian Bushway, of Acoustic Athletics about in my latest podcast.

Brian, who is himself blind, travels the world training people, both with and without sight, about ways that using input from the sounds around them can add to their lives. It’s a skill called echo location.

Brian and I discussed what echo location is, how it can be used, and the neuroscience of how the brain interprets both sight and sound. I found it a fascinating conversation.

We even chatted about how Brian uses echo location to ride a mountain bike independently, rather than with a sighted pilot on a tandem as most blind and partially sighted mountain-bikers do.

If you’d like to learn a little more about ways you could be using sound to add a different dimension to your world, give my conversation with Brian a listen at http://iono.fm/e/1160293

Or search for A Different Way of Seeing on your usual podcast player to listen to the conversation. Oh, and while you’re there, why not follow the podcast. That way you’ll have our episodes drop into your feed automatically.

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