9 Device for use on its own or in conjunction with a smartphone, tablet computer, laptop computer or desktop computer, namely, device for use in communicating, exchanging, transmitting, sending and receiving, over satellite networks, telecommunication networks, cellular communication networks, computer networks and the Internet, electronic messages and data, namely, text messages, Short Message Service (SMS) messages, Multimedia messages (MMS), emails, electronic notifications, electronic alerts, emergency signals, distress signals, messages to convey "I'm OK", and location sharing and tracking using the Global Positioning System (GPS); recorded software application for use with a smartphone, tablet computer, laptop computer or desktop computer, namely, recorded software application for use in communicating, exchanging, transmitting, sending and receiving, over satellite networks, telecommunication networks, cellular communication networks, computer networks and the Internet, electronic messages and data, namely, text messages, Short Message Service (SMS) messages, Multimedia messages (MMS), emails, electronic notifications, electronic alerts, emergency signals, distress signals, messages to convey "I'm OK", and location sharing and tracking using the Global Positioning System (GPS)