GEAK Ring puts NFC on your finger, unlocks phones and shares your contact card

Some say NFC is dead, but GEAK from Shanghai wants to prove them wrong. Announced alongside the GEAK Watch earlier today was this GEAK Ring, a tiny NFC-enabled wearable device that stores your identity. The ring's pitched as an intuitive way to unlock your phone -- just hold it with the hand that's wearing the ring, and it'll unlock without having to type in the password; plus it'll stay awake as long as it's held in the same hand. Another feature is that since the ring has your contact details ...