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 and Selection. âRecruitment is the Process of finding and attracting capable applicants for employment. The Process begins when new recruits are sought and ends when their applications are submitted. The result is a pool of application from which new employees are selected.â.