A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.
Recruitment (hiring) is a core function of human resource management. It is the first step of appointment. Recruitment refers to the overall process of attracting, shortlisting, selecting and appointing suitable candidates for jobs (either permanent or temporary) within an organization.
Recruitment, Selection Criteria and Organizational Performance Recruitment and selection form a major part of an organizationâs overall resourcing strategies, which identifies and secures people needed for an organization to survive and succeed in the short to medium-term (Elwood & James, 1996). In fact, the basic purpose of recruitment is to