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Is there a section to talk about Java ME? Apps, etc. (3)
to General by Kalatti - 16 hrs, 44 mins ago - more...
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2009-12-08
, 19:00
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Posts: 119 |
Thanked: 14 times |
Joined on Nov 2009
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#12
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Originally Posted by cpscotti
when the accelero show zero g it is at its top (unless it is spinning offcourse, but that can be 'filtered' out)
Hey! The idea of taking a picture "up there" is good.
The problem is finding "when" it is "up there". What I could thing right now is to take many pictures during the "flight" and then when the phone lands pick the one in the middle.
I'll study this more.. but for sure it is a good idea!
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2009-12-08
, 19:07
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Posts: 11,700 |
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Joined on Jun 2006
@ North Texas, USA
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#13
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You never know what sort of usefulness can come out of this...
__________________
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Nokia Developer Champion
Different <> Wrong | Listen - Judgment = Progress | People + Trust = Success
My personal site: http://texrat.net
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2009-12-08
, 19:12
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Posts: 112 |
Thanked: 122 times |
Joined on Dec 2009
@ London, United Kingdom
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#14
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Originally Posted by RDJEHV
Welll... the accelero picks up acceleration, not velocity. Ideally acceleration is zero through the whole "journey". Since the accelerometer is inside (and fixed to) a heavier body it in fact suffers "accelerations" from within the phone itself (like when it is spinning) but that is very noisy...
when the accelero show zero g it is at its top (unless it is spinning offcourse, but that can be 'filtered' out)
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2009-12-08
, 19:21
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Posts: 119 |
Thanked: 14 times |
Joined on Nov 2009
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#15
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Originally Posted by cpscotti
indeed,I was a bit quick.
Welll... the accelero picks up acceleration, not velocity. Ideally acceleration is zero through the whole "journey". Since the accelerometer is inside (and fixed to) a heavier body it in fact suffers "accelerations" from within the phone itself (like when it is spinning) but that is very noisy...
acceleration should be constant, ideally 1G, if there is no rotation. make a movie and select the top-frame is the easiest solution. or select top 10frames and combine them in a picture to get a sense of movement.
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2009-12-08
, 19:23
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Posts: 112 |
Thanked: 122 times |
Joined on Dec 2009
@ London, United Kingdom
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#16
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Originally Posted by RDJEHV
Yep! well.. just for accuracy..
indeed,I was a bit quick.
make a movie and select the top-frame is the easiest solution. or select top 10frames and combine them in a picture to get a sense of movement.
An accelerometer measures the proper acceleration it experiences relative to freefall.
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2009-12-08
, 19:47
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Posts: 112 |
Thanked: 122 times |
Joined on Dec 2009
@ London, United Kingdom
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#17
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Originally Posted by Texrat
This is the kind of app that you DON'T use on a regular basis but that you show to your friends in order to convince them to buy the gadget!
You never know what sort of usefulness can come out of this...
We need this apps!
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2009-12-08
, 21:54
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Posts: 1,648 |
Thanked: 2,122 times |
Joined on Mar 2007
@ UNKLE's Never Never Land
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#18
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Thank you..
Please put it to extras.
I hope you do, so that it's the first app I'd install in my N900 when it comes.
Please put it to extras.
I hope you do, so that it's the first app I'd install in my N900 when it comes.
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2009-12-08
, 22:03
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Posts: 224 |
Thanked: 107 times |
Joined on Aug 2009
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#19
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Please leave it in Extras-Testing. I think it's very obvious how this app could fataly crash and brick your device.
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2009-12-08
, 22:04
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Posts: 93 |
Thanked: 36 times |
Joined on Nov 2009
@ Germany / Mainz
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#20
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now we just need some fart apps, then theres no excuse for a iphone anymore 
nice one
nice one
barriosquare - maemo/n900 foursquare app - get it now from extras-devel
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