OCR is a recognition system developed by a firm. This system is meant to be used by businesses that use cameras, such as or in places where there is the potential for computer crime.
Facial recognition software is used by many businesses today to protect their assets. More, it's being used in this way because the technology behind it's increasing at a very rapid rate. The amount of false alarms has been diminished to invest in this sort of software. And it is often the new technology which drives down its price.
Although the technology itself is neutral, in the development process of artificial intelligence (AI), it is inevitable that some human biases will be introduced. To reduce this bias, IBM Research has just created a more diverse millions of faces dataset. In recent years, with the popularity of smart phones, facial recognition has been widely used in many fields. However, in some tests, some seemingly excellent AIs have even failed.