map your nap:

http://www.switched.com/2009/12/27/m...ng-iphone-app/

on this site:

The new app, developed by Finnish telemedicine provider Remote Analysis, Ltd., compares your bedmate's snoring to a library of pre-recorded snores to detect any potential irregularities -- namely, to determine if he or she might be susceptible to sleep apnea, a condition whereby people take long pauses between breaths while asleep, depriving themselves of oxygen. Sounds like a roaring good idea to us, and a great way to keep track of your loved one's health every time you hit the sack -- or, more likely, every time you hit the couch, doubtless in front of a late-night movie.

As i do not consider changing to Iphone, such an app for n900 would be really great.