What are the different types of surveillance?

Different surveillance methods

  • Electronic surveillance – Electronic surveillance equipment is often the most used tool during an investigation.
  • Interviews – Interviews are far less common, but they can serve a purpose in certain investigations.
  • Observation – You can gather a lot of information just by observing someone.

What is the example of surveillance?

Surveillance is the close observation of someone, often in order to catch them in wrongdoing. An example of surveillance is a private detective hired to follow a cheating spouse before divorce proceedings. Close observation of a person or group, especially one under suspicion.

What is surveillance of a disease?

Disease surveillance: The ongoing systematic collection and analysis of data and the provision of information which leads to action being taken to prevent and control a disease, usually one of an infectious nature.

What is surveillance used for?

Surveillance is used by governments for intelligence gathering, prevention of crime, the protection of a process, person, group or object, or the investigation of crime.

What are the 4 types of surveillance?

Common Forms of Surveillance

  • Interviews – For a missing person investigation, interviews are paramount to understanding the subject.
  • Physical observation – Physical observation is common for spousal investigations.
  • Electronic – Electronic monitoring is often the tool of choice among investigators.

What are the four types of surveillance?

Common Types of Surveillance There are a variety of ways to carry out surveillance, including the use of electronics, physical observation, conducting interviews, and using technology.

What are the 2 types of surveillance?

There are two primary types of disease surveillance: passive and active.

Who steps of surveillance?

The WHO STEPwise approach to surveillance (STEPS) is the WHO-recommended framework for NCD surveillance. We are building one common approach to defining core variables for surveys, surveillance and monitoring instruments. The goal is to achieve data comparability over time and between countries.

What are the 5 types of surveillance?

For instance, wiretaps, radios and televisions are common tactics. Technical – Technical surveillance can also be referred to as A/V surveillance….Methodologies

  • Covert versus overt. Covert practices are common in insurance or spousal investigations.
  • Mechanical versus human.
  • Stationary versus mobile.

What are 2 types of surveillance?