Patent US 5,656,875

This device is for the creation of independance from human instruction using a self-contained, wearable electronic device and automatic presentations of prerecorded audio and, or audiovisual information at predesignated, beneficial times. Messages can be presented in easily understood parts and at a rate comfortable to the user. The simulating messages containing any useful combinations of human voice, visual imagery, musical tones, ect., can be automatically presented an appropriate number of times for the given user. The device also concerns power savings in multiple circuit systems such that circuits of varying power requirements, as defined by their functionality, are able to deactivate each other for the express purpose of power conservation. In the case of separate batteries per circuit, low power circuits do not drain power away from the batteries of other circuits that require their batteries to provide high bursts of power for short intervals of time.