Smart Gun Technology and the Potential to Save Lives

In the 1970s, a California man designed a magnetic lock that could be installed in the revolvers used by law enforcement, rendering the gun inoperable unless the user was wearing a special ring with an opposing magnet.  This device, designed so that someone who grabbed a police officer’s gun would not be able to turn that gun back on the officer, represented the first “smart gun” technology (and can still be purchased today for a mere $420).

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