Abstract: A method for browsing in a visual content such as a document or a list. The content is available on a terminal having a browsing command. Part of the content is displayed on a display of the terminal. The browsing commands enable the contents displayed on the screen to be made to scroll in the direction specified by the command introduced. The displayed part is duplicated into two identical images when one end of the content situated in the direction of movement specified by the browsing command is displayed on the means for displaying. A first image remains still and a second image moves in the direction of movement specified by the browsing command so long as the command is active. In this way, the user sees that the command has indeed been taken into account and notes visually that the end of the visual content has been reached.

Abstract: The invention relates to a user interface-equipped computing device comprising means for implementing a series of applications, said means including two execution spaces. According to the invention, the applications of the second execution space (100, P1, 200, P2) have a level of security specifically higher than that of the applications of the first execution space (100, P1, 200, P2), said two execution spaces being hosted by a physical processing means which is designed such that it cannot be separated into two parts without destroying the physical processing means.

Abstract: An approximation graph for behaviors of the man/machine interface of an application that is obtained automatically by this method can be defined as follows: the nodes (N1, N2, N3) of the graph represent sets of screen objects encoding screens for display during execution of the application and characterized by a property in common. A screen object can be represented by one node only; the oriented arcs (?) of the graph connecting an origin node (N1) to a destination node (N3) illustrate the possibility of transiting, as the result of an event occurring, from a screen described by an object of an origin to a screen described by an object of a destination.

Abstract: The inventLion relates to a user interface-equppedi computing device comprising mneans for implementing a series of applicatiorm, said means including two execution spaces. According to the invention. the applications of the second execution space (100, P1, 200, P2) have a level of security specifically htigher than that of the applications of the first execution space (100, P1, 200, P2), said two execution spaces beino hosted by a physical processing means which is designed such that it carnnot be separated into two parts without destroying the physical processing means.