Iris recognition technology is a biometric identification method that uses the unique patterns in the colored part of the eye, known as the iris, to verify a person's identity. Each individual's iris has distinct features, making it a reliable way to distinguish one person from another. This technology captures high-resolution images of the iris and analyzes its patterns for identification purposes. The process typically involves a camera that illuminates the eye with near-infrared light, allowing for clear imaging of the iris. Iris recognition is used in various applications, including security systems, mobile devices, and border control, due to its accuracy and speed.