Patent attributes
Disclosed are systems; apparatus and methods for tracking or locating a person that is lost or has an emergency. Personal locating apparatus is employed comprising a plurality of buttons, and/or a keypad and display, that define an on/off element, an OK element, a help element and a 911 emergency element, wherein the elements are used to select and deselect one of a predetermined number of operational modes. A global positioning system (GPS) receiver in the apparatus processes GPS signals received from GPS satellites to generate location data indicative of the location of the apparatus. A satellite transmitter is coupled to the processor that transmits the location data and a desired operational mode signal to a remotely located processing center via one or more communication satellites. A processor is coupled to the GPS receiver and the satellite transmitter that is programmed to respond to user selections to generate the desired operational mode signal, process the location signals from the GPS receiver, the desired operational mode signal, and optionally a user message, generate a signal for transmission to the processing center, and transmit the signal to the remotely located processing center via one or more communication satellites. The message is processed at the processing center and sent as an email message to one or more designated email addresses, as a short message service (SMS) message to one or more designated cell phones, or as a message to a 911 emergency center.
