good times
Smart guns, whose embedded technology ensures only authorized users can fire them, have been around for nearly two decades, and a 2016 survey found that nearly 60% of Americans, if they were buying a new handgun, would be interested in a smart firearm. But due largely to political pressure from gun rights proponents and a lack of investment in their development, some of the most promising smart gun technology isn't even for sale in the US, or is still only in prototype form.
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https://www.buzzfeednews.com/article/nicolenguyen/what-is-smart-gun-technology