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.
Definition of 'induction'. induction (ÉªndÊkÊÉn ) Induction is a procedure or ceremony for introducing someone to a new job, organization, or way of life. ...the induction of the girls into the sport. ...Elvis' induction into the army.