NFC Ring creator John McLear unlocks his door using the NFC Ring
McLear can unlock his Android phone too
No tacky jewelry here, the NFC Ring looks pretty snazzy to us
The ring is designed to prevent unwanted access to private information
The NFC Ring takes a simple idea and opens up a world of possibilities
Near Field Communication (NFC) is a technology that's just oozing with potential. Though the mainstream adoption of near-field communication hasn't exactly gone as planned, that doesn't mean that NFC isn't still a fertile ground for great products. One upcoming product, the NFC Ring, is an example of the kinds of imaginative projects that could become more widespread a few years down the road.
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