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tomboyy:
Take a dive computer from 1988 ( I've never seen one) and a dive computer from 2008 and I'll bet the new one is ALOT more efficient. More features ? easier to read ? Less complex ? In my mind that definately makes it more efficient.

I have seen them. I've used them. More features today? Most do have that. Easier to read? Not a chance. Less complex? No way. If you never saw a dive computer from 1988, what makes you think you know anything about them?
 
I have seen them. I've used them. More features today? Most do have that. Easier to read? Not a chance. Less complex? No way. If you never saw a dive computer from 1988, what makes you think you know anything about them?

Sorry walter I was making a statement based On computers in general. my first Real computer was a Apple II GS which was right around the time of the 386... before that i had.. a Apple 400 and some console I can't remember the name of right now. I started buying modems at 1200 baud. I took programming language back in 1986 ( fortran, Mbasic, RPG II, colbalt) I know the difference between computers 20 years ago and today. I guess I was wrong though. I prolly should have joined this board along time ago and then I would have known to get on E-bay and buy a 20 year old dive computer to save myself some money seeing as how they are just as good as the ones today

Tom
 
I think I fall in the same catagory as your sister. Took an asskicker of a course in 1973, certifed in 1974. If I could find my log book I think I'd find about 30 to 40 dives in 74 and 75, then 3 dives in 1990, three in 2006 and now getting back into it.

Breezing through a book reminded me of most of the book stuff: tables, physiology, etc. I found the equipment a lot different: I started with a US Diver two hose regulator and my bcd was more like the plastic pfd you find under your seat on an airliner. There was no such thing as a dive computer. Yet, the equipment part was pretty easy to adapt to, what I'm dealing with are the changes in my physiology.

Intellectually I know I'm 33 years older, but for some reason I still feel like I should be able to drink to the wee hours, get up early, sling twin 100s over my shoulder and hoof it a quarter mile in the sand and not be huffing and puffing. So my biggest issue is adapting the memory of what I used to be able to do at 24 with what I'm really capable of at 57. It's a sobering process.

I'd make sure she gets in the water for a few dives so she get's comfortable with what she can do at T+20.
 
tomboyy:
I prolly should have joined this board along time ago and then I would have known to get on E-bay and buy a 20 year old dive computer to save myself some money seeing as how they are just as good as the ones today

As long as you aren't diving nitrox, that would be an excellent idea. I learned fortran in '74, don't you miss key punch?
 

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