Ping)))s Used in Sonar for the Blind
![Phil Pilgrim (PhiPi)](https://forums.parallax.com/uploads/userpics/612/nMG83RHE7MV61.gif)
Ran across this today:
Parallax Ping)))s, combined with servos in a "haptic glove" help blind people navigate.
-Phil
Parallax Ping)))s, combined with servos in a "haptic glove" help blind people navigate.
-Phil
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