US Patent 10159430 Personal cloud with a plurality of modular capabilities

A personal cloud structure for a portable computing device such as a tablet personal computer (PC), mobile phones, portable media players, or the like. The personal cloud structure may be fitted with memory, a network connection, two-way wireless charging, external memory slots, external connections and other components to create a portable personal cloud. The personal cloud structure may be a wearable device capable of detecting when the wearer has fallen and sending out an emergency signal.