From Kardelen Ergin on 2015/11/06 22:20:09 +0000
The amount of light in the room affects the quality of sleep (because of SCN and melatonin and stuff) so recording the amount of light (lux) in compatible phones can provide additional information for sleep quality improvements
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/10585404-record-the-lux-amount-of-light-at-the-time-of-al
From Petr Nálevka on 2016/04/17 09:53:11 +0000
+Annon I don't think this would be possible to implement in a battery efficient manner 
From Anonymous on 2016/04/17 09:50:55 +0000
You may use the frontal camera as an alternative to lux meter. On many China phones lux sensors are very rough and may have only a couple of reported levels. Averaging the camera output may give a continuum instead.
From Adam Margeson on 2016/01/14 14:42:18 +0000
Problem with a lot of phones, though, is a poorly lit room is seen as a pitch black room. The sensors in most phones are not sensitive enough. As much as I do like your idea.