Electronic apparatus for retrieving packages or objects, namely, a handheld electronic interrogation unit for transmitting an RF interrogation signal to activate a tag physically associated with a package or object, and a tag for transmitting both human sensible and RF signals in response to the RF interrogation signal

Electronic apparatus for retrieving packages or objects, namely, a handheld electronic interrogation unit for transmitting an RF interrogation signal to activate a tag physically associated with a package or object, and a tag for transmitting both human sensible and RF signals in response to the RF interrogation signal

Electronic tracking apparatus namely, wireless transmitter and wireless receiving device used to locate packages and objects