Biometric identification has become common as we see face, fingerprint and iris recognition in our smartphones. However, researchers want to take this a step further and the next body part that could help in “identifying” you is your heart. A device developed by the researchers at the Pentagon detects a person’s cardiac signature using laser […]
The post This Laser Device Can Detect Your Heartbeat From 200 Meters Away appeared first on Fossbytes.
This Laser Device Can Detect Your Heartbeat From 200 Meters Away
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