Balance

My father has an android phone and being 80 and not being as good at keeping his balance - he is looking for something that will alert my mother or someone if he falls. Any other health features would be good as well. Suggestions welcome.

Okay, so to begin with I'll list the issues, number one is that I can barely hear anything coming from my right speaker, however my left is crystal clear. What I can hear is muffled, almost like all foreground noise was taken out. I know the speakers work as I tested them on other devices, and I...

Can anyone recommend a windows based audio player that supports output via asio that has a balance (left right) control in the application that can be assigned to be adjusted with keyboard shortcuts? (I know I can do it with the windows mixer but for this use I need it in the application)