Kai Kloepfer, 19, has developed a prototype gun that unlocks with a fingerprint sensor, like a smartphone. Could it save lives? WSJ's Geoffrey A. Fowler takes it for a first test shot. Photo/Video: ...
A smart gun developed by Biofire will soon start shipping to customers that pre-ordered the firearm. The Biofire Smart Gun features built-in fingerprint and infrared facial recognition technology that ...
The company behind America’s first biometric “smart gun” — one that fires only when gripped by authorized users — will face a crucial test in the coming weeks. After decades of failed attempts by ...
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