Electronic global positioning systems (GPS); Systems and components of the GPS, namely, computer software and electronic devices for use in GPS tracking using a cellular global system for mobile communication (GSM), general packet radio service (GPRS) or short message services (SMS) network used to calculate the precise positioning geographic location of vehicles, people, animals, assets, cargo, packages and movable objects; Emergency response system for elderly persons comprising a telephone set and a unit for remotely actuating the said telephone sets; Global positioning system (GPS) consisting of computers, computer hardware and software, transmitters, and receivers using satellite signals for determining the rate of motion including start and stop reports, dates, times, locations and duration of every stop using GPS tracking software; Electronic devices for locating and tracking lost articles, people, pets, movable objects, eating establishments using location-based technology, radio frequency technology, global positioning systems (GPS), cellular communications networks, Internet, and time difference of arrival technology and triangulation method systems