Digiring - Smart ring that opens doors
Digiring
Smart ring that opens doors
Screenshots
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Hunter's comment
This seems like something out of a James Bond movie - a ring that can be used to open locked doors, and also be used as a Credit Card.
The ring uses NFC technology so can share information such as images to nearby devices with ease. This could be great for business meetings when files need to be taken along and shared very easily.
The Digiring looks like any other ring, but it seems it comes with special powers.
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