CCTV Systems

An important element of many CCTV systems is the human interface. This is also considered a significant weakness by some and as a result there is significant research and development focused on smart CCTV. This however may ignore or limit the important role of human operators.
Task:
Discuss the role of human operators as an element of the CCTV system. How does this relate to the defined role of the system? Review the literature in order to address this problem.
Criteria:
Written in essay format, headings and sub-headings are acceptable.
Reference correctly and in accordance with APA.
Word length: 2500 words