Jewelry item with a dual telecommunications capability has transmitter, receiver and energy supply and is suitable for sending and receiving short messages via a color display and a simple input element

摘要

Jewelry item with a telecommunications capability comprises transmission and receiver units together with an energy supply and is suitable for data transmission over distances of up to 100 m. The optical display of received information is achieved using a number of color light sources. Input of information for transmission is achieved using a push button or slider. Function control is via an integral microprocessor.