DATENTRÄGER ODER DOKUMENTTRÄGER

An electrical or electronic data/document carrier as well as a method of communication, for the contactless transmission and/or for the contactless exchange of data and/or of energy, between at least one base/central station and at least one electrical or electronic data/document carrier in such a way that data and information cannot be read from the data/document carrier without the agreement, knowledge and/or assistance of the user or owner of the data/document carrier. The data/document carrier can be moved to and from between a first position defined as an unfolded or opened state and a second position defined as a folded or closed state, and the data/document carrier is coupled to the base/central station essentially only in the first position or essentially only in the second position or essentially only in a position between the first position and the second position.