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This would be even more interesting if you had a hat with a ring of 4 of these sensors and vibrators. This way you could even "see" whats behind and next to you.



That would be really interesting, although for people without sight I think being able to aim the device would be very important.

perhaps a glove with a sensor on each finger once the technology catches up.

What if you had sensors like these all over your body. Do you think the body would hit some kind of sensory overload and it would cease to be useful?




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