30 Clever Keys & Keyrings

By: Marissa Brassfield - Published:   Updated: Mar 30 2011
Biometric technology and security touchpads threaten the existence of traditional keys, but these innovations in keys and keychains prove that the traditional key has a number of other uses that don't involve opening doors.

From pendants made from skeleton keys to digital Bible keychains, the articles in the cluster below follow the evolution of the traditional key.