Smart guns are firearms equipped with advanced technology that allows them to be fired only by authorized users. This is typically achieved through biometric systems, such as fingerprint recognition, or through electronic devices that can be paired with a user's smartphone. The goal is to enhance safety and prevent unauthorized use, particularly in cases of theft or accidental discharge. The development of smart guns has sparked discussions about gun safety and regulation. Advocates argue that these weapons could reduce gun violence and accidents, while critics raise concerns about reliability and the potential for hacking. Overall, smart guns represent a significant innovation in firearm technology.