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caco3's Avatar
Posts: 560 | Thanked: 423 times | Joined on May 2010 @ Switzerland
#41
Originally Posted by paulkoan View Post
I tried this last night, but I am not sure of the appropriate trigger level if sharing a bed with someone.
I cant help you on that
For the iPhone application they write in the FAQ that it works well when you have it on the outboard side of your bed. I expect it should work similar ond my app as your body stops the movement from your partner.
 
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#42
Really nice app! i always wanted something like this

I will try it soon!
 
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#43
are you able to open recorded logs?

I get this error when trying:
Code:
Traceback (most recent call last):
  File "/opt/SleepAnalyser/main.py", line 121, in ShowLogWindow
    OpenLogFile()
  File "/opt/SleepAnalyser/myFunctions.py", line 83, in OpenLogFile
    file = open(data.logfilename, 'r')
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 55: ordinal not in range(128)
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Posts: 431 | Thanked: 239 times | Joined on Apr 2010 @ London
#44
Thanks! ...and good night.. or actually morning here. I definitely need to work out my sleep cycles
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Banned | Posts: 388 | Thanked: 57 times | Joined on Mar 2010
#45
Originally Posted by paulkoan View Post
I tried this last night, but I am not sure of the appropriate trigger level if sharing a bed with someone.

I realise I may be the only one here doing that.

Like face detection based motion control approach in some games, this tool best works for singles or single sleepers to the very least :P

When I have a better setup I will intra-compare the results from full audio and video recording of my sleep.
 
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#46
here you go, day 2!
I'm going to update now to the last ver., so those data are still .12;
anyhow, I've found an other bug in this version, that I suppose you've already solved in the new one: the elapsed time counter starts from 1h.
btw for who's interested in batt consumption, today mine dropped from 29% to 10%. Again battery graph shows this strange behaviour where the first hour is consuming more.

last remarks: may you add a "pause" button?
Attached Files
File Type: zip SleepAnalyser_ernia.zip (20.3 KB, 80 views)
 
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#47
Originally Posted by lwa View Post
[links]

...just putting them out there for someone to flag them for moderation/closure then :P
Those are religion related apps, and people discussing application and availability. My reply was discussing beliefs themselves, and that's not allowed. (spirit of the law thing).

--

My graph is wild. At default trigger I get spots of red, no green. Green appears at 31 trigger in player. Also, my graph looks like a forest, all peaks. I'm quite sure my accelerometer works, I've used it before with success.

Also, in the latest version of the viewer modifying trigger level no longer updates the line and green-red bar until "next record" is pressed.

Does the record trigger level work?

I am now recording a baseline with the phone on a concrete surface.
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#48
A nice scientific study could be conducted using the data from this application.

Here is my two day sleeping results. Last night I went to bed an hour later than the previous night. From the graphs my quietest sleeping time is around 4 am. I am not sure this means I get the best sleep at this time and my brain charge itself best there. We definitely need more data and perform the experiments under same conditions Hah also need correlation plots for better statistical interpretation, plus some more physical understanding on the subject.

Any sleeping experts around?
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ndi's Avatar
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#49
Oh, enhancement request: Can we have a debugging mode where the app records faster? Instead of 10 seconds, snap every, say, 2 or so so we can see what's wrong?
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#50
Originally Posted by ndi View Post
My graph is wild. At default trigger I get spots of red, no green. Green appears at 31 trigger in player. Also, my graph looks like a forest, all peaks. I'm quite sure my accelerometer works, I've used it before with success.
Check out you haven't changed the hostname on you N900. The app seems to use hostname to determine whether it is running on real hardware or not, and generates random data if it thinks it's not on the N900.

Edit: Here's the piece of code reponsible for checking the hostname (main.py, line 52 ->)

Code:
    #if not on the N900, a acceleration sensor has to be simulated
    uname=os.uname()
    if(uname[1]=="Nokia-N900"): data.demo=0	#runs on real N900 hardware
    else: data.demo=1	#runs on other hardware/OS
My short fix: add following right after above block:
Code:
    data.demo=0
os.uname()[1] reads 'bulletproof' on my N900.
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Last edited by juise-; 2010-07-01 at 14:05.
 

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