1. A process for controlling computerized equipment with a device comprising a multi-contact bidimensional sensor that acquires tactile information and a calculator that generates command signals as a function of the tactile information, comprising: generating graphical objects on a screen placed under a transparent multi-contact tactile sensor, each graphical object associated with at least one specific processing rule such that the sensor delivers during each acquisition phase a plurality of tactile information, and each piece of the tactile information forms an object of a specific processing determined by its localization relative to a position of one of the graphical objects.