9 Wearable digital electronic devices for wirelessly communicating information regarding the location and movements of seniors, young children and those with special needs; sensors for determining the presence, proximity, geographic location, and movement of seniors, young children and those with special needs; electrical and electronic connectors, couplers, wires, cables, chargers, docks, docking stations, interfaces, and adapters for use with all the aforementioned goods; computer software application for wearable devices, namely, software for communicating and processing information concerning the location and movements of the wearer of the device