This system is a sort of technology that has a wide range of applications. Facial recognition software captures photos of a person's face from a distance or up close, and then uses the image to identify the person or store the image for later use.

Face recognition software examines the pattern, shape, and location of face characteristics to determine their uniqueness.

This is a complicated technology that is mostly software-based. This topic is important since businesses can use facial recognition to identify people quickly and accurately in a less intrusive and non-contact manner.

Face recognition technology may also be used to scan films and images from several sources in order to identify people in various crime scenes, which speeds up investigations.

While there are some potential benefits to employing technology to prevent and solve crimes, there are numerous questions about security, privacy and legislation around its usage.