I see NFC as potentially good for profiles. There's an app I use called "Settings Profile" which works wonderfully. I have a cell tower event that knows when

I see NFC as potentially good for profiles. There's an app I use called "Settings Profile" which works wonderfully. I have a cell tower event that knows when I'm at work and switches to my work profile (lower volume ringing, different ring tone, etc). It doesn't use just one tower, it uses 3, so it's very specific to the region of my office. It has a lot of other features. For example, when I plug into power, I turn on Wi-Fi, which causes my podcasts to start downloading (only happens on Wi-Fi). The other thing I do: mute my ringer during scheduled meetings. This app is in my top 5.