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But in a sign of the long, challenging road that smart guns have faced, a prototype twice failed to fire when demonstrated for Reuters this week. Kai Kloepfer, the company founder and chief executive, said the software and electronics have been fully tested, and the failure was related to the mechanical gun which was made from pre-production and prototype parts. At other times during the demonstration the weapon fired successfully and the facial-recognition technology appeared to function. Biofire’s gun can also be enabled by a fingerprint reader, one of several smart gun features designed to avoid [201]accidental shootings by children, reduce suicides, protect police from gun grabs, or render lost and stolen guns useless. smart gun The first consumer-ready versions of the 9mm handgun could be shipped to customers who pre-ordered as soon as the fourth quarter of this year, with the standard $1,499 model possibly available by the second quarter of 2024, Biofire said. That could make it the first commercially available smart gun in the US since the Armatix briefly went on sale in 2014. At least two other American companies, LodeStar Works and Free State Firearms, are also attempting to get a smart gun to market. The smart gun, which uses facial recognition technology to function, can also be enabled by a fingerprint reader The smart gun, which uses facial recognition technology to function, can also be enabled by a fingerprint reader Credit: Reuters In a demonstration at Biofire headquarters in Broomfield, Colorado, Mr Kloepfer initially fired a round without issue and set the gun down. Then another man tried to shoot but was unable to because the gun did not recognise his face. Mr Kloepfer then came back to fire it again. It was at that point the gun unexpectedly went click on two occasions, though it did fire on subsequent trigger pulls. Then another prototype was brought in and that weapon functioned as planned. Many gun enthusiasts have become sceptical of smart gun technology, concerned it will fail when [202]a weapon is needed for self-defence at a moment’s notice. “I’ve not just built a product, but an entire company around: How do we build an extremely reliable product that will always unlock for you anytime that you pick it up, and will never unlock when your kid finds it,” Kloepfer said. Related Topics * [203]Guns in the USA, * [204]Gun violence * * * * Comments The Telegraph values your comments but kindly requests all posts are on topic, constructive and respectful. Please review our [205]commenting policy. You need to be a subscriber to join the conversation. Find out more [206]here. [207]Log In [208]Subscribe (BUTTON) Show comments Advertisement More stories Related Topics * [209]Guns in the USA, * [210]Gun violence * * * * (BUTTON) Save More from World News * [211]Foreign Secretary prepared to fly to China, but isn’t ‘going soft’ on Xi Jinping’s regime [212]By Roland Oliphant 25 Apr 2023, 10:00pm It would be wrong to “declare a new Cold War” or seek to “isolate” China, James Cleverly warned in a speech last night * [213]Analysis: Kamala Harris appears 13 times in Biden's re-election - it's practically an anointment [214]By Nick Allen 25 Apr 2023, 9:50pm Kamala Harris featured 13 times in Biden's launch video, making her the second most prominent person in the video * [215]Ed Sheeran’s actions amount to ‘a confession’, say lawyers in Marvin Gaye copyright trial [216]By Josie Ensor 25 Apr 2023, 9:28pm Ed Sheeran arrives at a Manhattan court accused of plagiarising a Marvin Gaye song * [217]Sudan crisis: Britain sends warship in air-and-sea evacuation [218]By Danielle Sheridan 25 Apr 2023, 9:27pm British nationals, who have been evacuated from Sudan, arrive at the Larnaca International Airport in Cyprus on Tuesday * [219]'Many more flights coming' as first British citizens rescued from Sudan land in Cyprus [220]By Campbell MacDiarmid 25 Apr 2023, 9:25pm Kenya * [221]Watch: Joe Biden wants to 'finish the job' but will America let him? [222]By Jamie Johnson 25 Apr 2023, 9:23pm video: Watch: Joe Biden wants to 'finish the job' but will America let him? 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