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Old 11th October 2006, 06:08 PM   (permalink)
Default Digital Lie detector measuring respiratory rate

hi all,
i would like know any idea of building a digital lie detector whic measure human respiratory rate,which can show & store the data in pc.....
if possible,can pls send me the schematics please?
any opinion is appreciated
billymas is offline  
Old 11th October 2006, 06:27 PM   (permalink)
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If you have a any idea of building a perpetual motion circuit that actually works could you please send me the schematic? It will make me a lot of money.
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Old 11th October 2006, 06:35 PM   (permalink)
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I don't think they even use respiration. Galvanic skin response, blood pressure, and pulse rate are far more important.
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Old 11th October 2006, 06:57 PM   (permalink)
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Heads or tails.
Some people breath faster when they lie.
Other people take a deep breathe then breathe slower when they lie.
Some people don't produce any difference in their breathing when they lie.

It works only with my dog. She lies a lot then breathes quickly when she gets too hot.
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Old 11th October 2006, 07:19 PM   (permalink)
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Quote:
Originally Posted by Hero999
If you have a any idea of building a perpetual motion circuit that actually works could you please send me the schematic? It will make me a lot of money.
Can you send me a copy too please.
mramos1 is offline  
Old 11th October 2006, 07:55 PM   (permalink)
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No because I'll copyright the schematic and pattent the idea.
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Hero999 is offline  
Old 11th October 2006, 08:07 PM   (permalink)
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Sell me one at a discount?
mramos1 is offline  
Old 12th October 2006, 03:36 AM   (permalink)
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sory,i hv given wrong statement d,
it's suppose to measure human's pulse rate/ECG......
billymas is offline  
Old 12th October 2006, 03:54 AM   (permalink)
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Quote:
Originally Posted by Hero999
No because I'll copyright the schematic and pattent the idea.
I can design around it. Just give me the basis. If I can't, good lucking litigating :P
dknguyen is offline  
Old 12th October 2006, 04:12 AM   (permalink)
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Quote:
Originally Posted by billymas
sory,i hv given wrong statement d,
it's suppose to measure human's pulse rate/ECG......
That is a lot different than the respiration rate.

My pulse rate slows when I lie. My wife's speeds up. Who is lieing?
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