Originally Posted by pboggini
That's cool but I'd like to see if I can use that I have and do a DIY.
I'm betting you could machine a groove in the ring for an nfc tag and then overlay some type of material on top of it. I'm guessing you've got the equipment to machine a ring so you could definitely do it. I'm drooling over the carbon fiber ring they show on that kickstarter page.
32GB Woven Black, Black, Metallic Blue, GSM Unlocked Moto-X - Primary Phone
Samsung Galaxy S4 i337 KangaKat Secondary Phone | Google Nexus 4 (backup phone) KitKat