Facial recognition technology has made significant strides in recent years, with software becoming more accurate and reliable. This has led to an increase in the use of facial recognition access control systems, which use cameras to scan a person's face and match it against a database of authorised users. One of the main benefits of facial recognition is its non-intrusive nature, as users simply need to look at a camera in order to be granted access. This makes it a popular choice for places with high foot traffic, such as airports and shopping centres.