Idea
Most nights I read from my Kindle until fall asleep, leaving my night light on.. after a few hours I usually wake up, annoyed at the light and turn it off, but some nights I cannot fall back asleep..
So, I thought why not have the light turn itself off when I fall asleep? Given that I can already turn it on/off via my home automation scripts, it should not be too difficult to detect somehow that my kindle...