The device in order to limit the access of the pharmaceutical of a support, audio, video, audio, video and multimedia has a part 27 of the user

摘要

The device in order to limit the access of a part of the data of a dvd, an audio cd or any other supports, visual disturbances, audio-visual and multimedia, known or unknown, present and future, on which this system can be applied or adapt to the user seulx choisisl' invention relates to a device making it possible to control the access of donnéess to the users having any dvd reader, an audio cd or any other supports, visual disturbances, audio-visual and multimedia, known or unknown, present and future, on which this system can be applied or adapter.il is constituted by a system which makes it possible to do interactive navigation standard features what dvd player, cd or any other supports audio, video, audio-visual and multimedia, known or unknown, present and future, on which this system can be applied or adapt it to recognize the validity, or the validity of a given code.