From Alice Zhao on 2016/01/03 12:49:06 +0000
http://m.cercor.oxfordjournals.org/content/early/2014/06/23/cercor.bhu139.full
According to this research, cueing through audio during nonREM sleep helps recall.
I see there’s already the ability to play a sound to help with lucid dreaming. As in the study the cue playback was paused when wakefulness was detected, the lucid dreaming audio feature should be adapted to do the same for a looping audio file of the user’s choosing.
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/11291466-play-prerecorded-sounds-during-nonrem-sleep