Information verifying assembly, has autonomous detector device with read head to identify information, and support with zones that are constituted by presence or non presence of elements in support, where elements generate magnetic field

摘要

The assembly has an autonomous detector device (11) with a read head (12) to identify information of a support related to an electronic circuit that emits a sensory signal when the head is in the presence of magnetic field at surroundings of a zone on which the head and an electric supply source are connected. The head has a switch i.e. flexible knife switch, for establishing electrical continuity according to the presence of the field. Zones of the support are constituted by the presence or non presence of elements i.e. permanent magnet, in the support, where the elements generate the field. The information is not identifiable by human perception. The device is in the form of a Magic Wand Tool, and includes electronics, an energy source and a sensory restitution component that are integrated in a case.