To know, to communicate, to inform. These are basic conditions in a complex society. Reverbs and superimposition are threats to well guide the informations. Mobile internet is a constant and redundant source of info, In Occam XXI we project information's architecture, for both horizontal and vertical clusters. We codify well-structured frameworks for App with the purpose of a smart and non-redundant presentation. We produce dedicated App and cluster Appbox, with indexed contents for the best experience receiving and using contents or information. Beacuse future it's mobile, transmediation need a razor.