1. A method for managing display on a screen of an electronic device of at least one item of information relating to an apparatus, the method comprising: providing an enriched image of the apparatus, comprising an image of the apparatus and of interest points of the apparatus, each interest point being associated with an item of information specific to an element of the apparatus, choosing at least one interest point from among the plurality of interest points, for obtaining a set of chosen interest points, selecting information to be displayed, the information to be displayed being information associated with the chosen interest points, providing a set of diagrams of the apparatus available for the apparatus, optimizing, according to a predefined criterion, each diagram of the apparatus available by inserting into the diagram of the apparatus a preview of information to be displayed, the preview being compatible with the diagram, for obtaining an enriched schematic representation comprising a diagram of the apparatus and at least one preview of one of the items of information to be displayed, and classifying the enriched schematic representations according to the predefined criterion, wherein at least one of: the providing the enriched image, the choosing the at least one interest point, the selecting the information to be displayed, the providing the set of diagrams, the optimizing each diagram, and the classifying the enriched schematic representations is triggered by an action of a user, and wherein the action of the user is a rotation of the electronic device about an axis perpendicular to the screen.