A wear indicator system may include a switch assembly having a housing, a wear indicator circuit, and an actuator assembly. The housing may connect to a collector shoe assembly having a collector shoe that slides in contact along a conductor bar of a condu...

A system and method for managing information related to marine activities and selectively sharing such information is provided. The system is designed to collect environmental data and create buoy profiles that may be analyzed by users to scout environment...

An energy storage device, a power management device, a mobile terminal, and a method for operating the same are discussed. The energy storage device includes a battery pack, a communication module to transmit power-on information or energy storage amount i...