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To: techdiver@opal.com
Subject: Computer bubble grading
From: <mark@ms*.co*>
Date: Tue, 6 Sep 1994 12:59:15 -0400 (EDT)
<Grge Dawe wrote>
>Without trying to single-out Harold, I must comment on what his statement
>reveals about our _perceptions_ of dive tables and DCI. Perhaps a more apt 
>statement might be:
> 
>"...violate the tables, dive frequently and never exhibit symptoms..."
>    
>On a related note, over the last two years desktop decompression has become 
>very available and affordable. I'd like to see a reputable firm or individual 
>start offering some doppler training, or better, design some software that can 
>interface with the detector and grade the bubbles for you. This might provide
>field data that could help answer the question of why one diver gets bent while
>another does not, or at least why one diver exhibits symptoms and another does
>not. Comments?

I think that the bubble grading is completely subjective.  It would not
be very easy to do.  It would be like designing a computer to read
student's essays and decide what letter grade to assign or to taste a
compound and say whether it is extremely delicious, delicious, very good
or good.  Also, bubbles != DCI symptoms && DCI symptoms != bubbles.
When I volunteer in the hyperbaric chambers, people often bubble a
little and receive no treatment as no symptoms develop.

Mark Lefevre
Human Hyperbaric Guinea Pig
-- 
Mark Lefevre			    "Love hides inside the rainbow
MCU Design Engineer		    Love hides in molecular structures
Mitsubishi Semiconductor	    Love is the answer" -Jim M./Doors
3 Diamond Lane; Durham, NC 27705    

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