Bone-Conduction Headset for the Visually Impaired

Nov-11-14 A new headset that used bone-conducting audio to create a sort of auditory soundscape could provide a new—and less intrusive—navigation tool for the visually impaired.

The prototype headset communicates with a Windows smartphone via Bluetooth, which allows it to draw on GPS as well as a network of indoor and outdoor wireless beacons. Once the route has been selected, the device will emit a series of clicks (described by one user as "galloping coconuts") to keep the user on the correct path. Obstacles are indicated by a ping sound, and verbal cues provide more in-depth descriptions as well as details of upcoming shops or busy streets. And since the device conducts sound through the jawbone to the inner ear, the user can still hear the environmental noise and even carry on a conversation.

According to Microsoft, the technology could also be used by sighted people, such as tourists who are navigating an unfamiliar city.

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[GIZMAG.COM]
[NEWS.MICROSOFT.COM]

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