h a l f b a k e r yRight twice a day.
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Headphones connected to some sort of music player which puts a minute voltage across the two earpieces and only plays music when the measured resistance across the earpieces is close to the pre-calibrated resistance of your head. So, when you take your headphones off, the music is paused.
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Annotation:
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In some cases, it would sense an open-
circuit. |
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This fails to take in to account the larger headed gentleman.
Also, I often prefer to listen to music using one headphone, so that I can pay semi-attention to the world around me. How would that work? |
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//This fails to take in to account the larger headed gentleman.//
Did you miss the bit where it says 'pre-calibrated'? |
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You could put two contacts on each 'phone
and measure the resistance of the ear/side
of head (depending on size of
headphones). You'd need less power and
wouldn't end up shoving it through your
brain... unless that's the point? |
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[st3f] that might be a better idea actually |
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hippo: all part of the same general idea.
Halfbrainstorming. |
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