At this point, most of you are likely familiar with NFC, what it does, and all the neat things you can do with it. And when you start writing your own commands to NFC tags, the possibilities are nearly endless. You could, for example, have a tag that silences your phone, disables GPS, and sets the screen brightness to 'auto' at night. Or have one for the car that enables Bluetooth and GPS, disables Wi-Fi, and then launches your favorite media player or navigation. And that's just the tip of the iceberg.
This contest is now over.
The final results are listed below.