A Gun That Knows Whos Pulling the Trigger

For decades, inventors have tried and failed to make a smart gun. BiofireUSA now appears to have pulled it off. It uses both fingerprint scans and facial recognition so that only a registered user can fire it. Ashlee Vance tests it out on Hello World. Like this video Subscribe: Become a Quicktake Member for exclusive perks: Bloomberg Originals offers bold takes for curious minds on todays biggest topics. Hosted by experts covering stories you havent seen and viewpoints you havent heard, youll discover cinematic, dataled shows that investigate the intersection of business and culture. Exploring every angle of climate change, technology, finance, sports and beyond, Bloomberg Originals is business as youve never seen it. Subscribe for business news, but not as you ve known it: exclusive interviews, fascinating profiles, datadriven analysis, and the latest in tech innovation