# Fingerprint-Unlocking Firearms High School Student Kai Kloepfer Invented This Biometric Smart Gun By Alyson Wyers | Published 2014-09-15 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/kai-kloepfer References: [techcrunch](http://techcrunch.com/2014/09/13/colorado-high-schooler-invents-smart-gun-that-unlocks-with-your-fingerprint/) & [smarttechfoundation.org](http://smarttechfoundation.org/profile/kai-kloepfer/) Based out of Boulder, Colorado, Kai Kloepfer recently received $50,000 in grant money for winning first prize in the Smart Tech for Firearms Challenge, which brings innovation to gun safety. The high schooler's contribution integrated biometric user authentication to his gun prototype, meaning it requires the correct fingerprint to fire. Part of his prize money has already been allocated to 3D printing parts of his prototype. A user ID locks in the fingerprint of the only people allowed to use the gun. This information is not uploaded anywhere else and is stored in the gun, making it very difficult to hack. This also indicates potential military applications in addition to commercial use. Kai Kloepfer has expressed an interest in information security. ## Trend Insights (Trend Hunter) - Score: 2.4/10 - Popularity: 34% | Activity: 30% | Freshness: 8% - Audience gender: 90% men, 10% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) ## Key Themes ### What's Driving This Trend - **Biometric User Authentication:** The integration of biometric user authentication in firearms presents disruptive innovation opportunities in the fields of gun safety and security. - **Smart Tech for Firearms:** Advancements in smart technology for firearms can lead to disruptive innovations in the gun industry, particularly in improving safety features. - **3D Printing in Prototyping:** The utilization of 3D printing in prototyping enables efficient and cost-effective development of firearm designs, offering disruptive innovation potential in manufacturing processes. ### Who This Affects Most - **Gun Safety and Security:** The incorporation of biometric user authentication in firearms opens up disruptive innovation opportunities for the gun safety and security industry. - **Smart Technology:** The application of smart technology in firearms presents disruptive innovation potential in the broader field of technology and gadgetry. - **3D Printing:** The use of 3D printing in prototyping firearms can revolutionize the manufacturing industry, offering disruptive innovation opportunities in the field. ## Related on Trend Hunter - [Biometric Firearm Smart Safes](https://www.trendhunter.com/trends/wyze-gun-safe.md) - [Biometric Bank-Grade Door Locks](https://www.trendhunter.com/trends/securam-touch.md) - [High-Tech Residential Security Systems](https://www.trendhunter.com/trends/residential-security-system.md) - [Fingerprint-Scanning Door Locks](https://www.trendhunter.com/trends/wyze-lock-bolt.md) - [Biometric Scanner Smart Locks](https://www.trendhunter.com/trends/lockly-flex-touch.md) - [Fingerprint-Locked Water Bottles](https://www.trendhunter.com/trends/baricade.md) - [Fingerprint-Scanning Water Dispensers](https://www.trendhunter.com/trends/water-dispenser-concept.md) - [Biometric Authentication Smart Locks](https://www.trendhunter.com/trends/ultraloq-smart-home-locks.md) - [Outdoor Fingerprint Padlocks](https://www.trendhunter.com/trends/outdoor-fingerprint-padlock.md)