Gandalf7
Well-Known Member
The antenna structures impose a size constraint, I believe. At least in tags that I have seen pictured, the antenna is the largest part. I don't know how much they can be shrunk and maintain their RF and power generation functions. But it would be nice if it worked: maybe someday.How cool would it be to develop an NFC tag small enough and durable enough to line the inside of a ring? Think about it, the tag could be written to unlock your phone (though right now I don't believe that's possible due to android security permissions) so that each time you just hold your phone, it knows that it's you holding it and unlocks. SWEET! haha just sayin...![]()