Forget fingerprints and eye scans, your next password could be your brain (Source: Petrovich9/iStockphoto)
Your Brain Could Become Your Password -- ABC Science
When it comes to high-tech passwords, there are fingerprint scanners for computers and facial recognition programs for closed-circuit cameras, and retinal scans are a mainstay of the movies.
Now researchers are looking beyond those technologies to using brain scans and heartbeats to identify people in ways that can't be faked.
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