An information interface and method for finding, collecting and acting upon information which has been arranged in hierarchical form. The invention is characterized in that the novel packaging case can be folded over an axis running perpendicular to the longitudinal axis and that due to the folding, the object to be protected becomes at least partially freely accessible. Each of the first and second pluralities of local bitlines includes is coupled to a memory cell, and includes a passgate arranged on its respective local bitline to allow access to the cell.