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Vibrating Navigators Shake Up Devices

Posted by Mohammad Ajmal on 8:38 PM




The day's not too far off that a smartphone, instead of providing on-screen driving directions, could guide someone to her destination with a little nudge. Literally.
For about the past decade, Lynette Jones, a senior research scientist in MIT’s Department of Mechanical Engineering has been developing touch-based  communication systems that convey information via small vibrating motors worn against the skin. Think of rescue workers wearing a belt that buzzes to alert them of danger from the left, or a visually impaired person receiving buzz-based, turn-by-turn directions through a new city.
Now Jones and her team has measured exactly how these motors interact with skin and how people perceive the vibrations, which could help develop more effective haptic devices in the fut

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