SYSTEM FOR SELECTING ELEMENTS DISPLAYED ON A SCREEN

摘要

The invention relates to a system for selecting elements displayed on a screen, said elements (E₁,..., E_N) being arranged along a helix. According to the invention, the helix (H) is represented in three dimensions on said screen, and the selection system includes a cursor pointing/selection device (10) for any element to be selected on the helix, and a helix handling device capable of modifying at least locally the helix pitch. Application in graphic interfaces.