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Use your body to unlock your phone

Name: Use your body to unlock your phone
Uploaded: 2015-01-20T09:52:28-0500
Duration: 1 min 40 s
Description: Tech companies are working on ways to better protect you without passwords and pin numbers. You could use your body to unlock devices, sign into accounts and make payments. CNET's Kara Tsuboi reports.

Tech companies are working on ways to better protect you without passwords and pin numbers. You could use your body to unlock devices, sign into accounts and make payments. CNET's Kara Tsuboi reports.