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Re: Stockman1010101 post# 44082

Friday, 02/20/2015 3:36:10 AM

Friday, February 20, 2015 3:36:10 AM

Post# of 70075
Those are all good points about the "comfort of wearing"

And from a physics perspective, it has advantages of being inside the head as opposed to being outside it.

You notice how your cell phone doesn't get a proper signal from time to time? Well that's due to you being in a shielded area. Once you get away from the shielding, your phone signal goes back up to a full 5-bars.

Shielding is bad for cell phones, but on the other hand, great for a device of this nature.

That is because the electromagnetic waves generated in the brain are minuscule, and have to compete with all the other surrounding electromagnetic waves.

Sensors outside the head get the full brunt of the electromagnetic noise in the airwaves, but once the piece goes into the head, it is very well shielded. The thick skull and brain matter, and especially the liquid blood are excellent shielding materials.

What all of this means is that the earpiece picks up more brain signal and far less noise from the outside.

That is very clever in my opinion.