The "Facial Recognition Market by Component (Software Tools and Services), Technology, Use Case (Emotion Recognition, Attendance Tracking and Monitoring, Access Control, Law Enforcement), End-User, and Region — Global Forecast to 2022" report from Research and Markets points out that this significant growth is likely to be driven by a variety of factors, including the increased need for enhanced surveillance and monitoring at public places and the increase in the use of facial recognition technologies in industries, such as the government.