I was curious if I could program NFC stickers to like change settings on my phone. For example, I can stick one next to my door so it sets my phone to 3g, low battery settings, and vibrate for when I attend classes. It'd be cool if I could use an NFC tag to activate stuff in my room. Is that possible or am I overestimating the NFc sticker tech? Sound like a lot of work to me but it seems like a cool project to work on in my spare time.