Tivo
Under construction
Comment by Richard Stallman
"As an example of the new circumstances, he mentioned the DRM law and the example of a program called Tivo. Tivo is a device that records television programmes for the user to watch at another convenient time. This is a combination of software and hardware. The software is based on the GNU/Linux operating system, which is Free Software. All Free Software gives its users the freedom to modify the software to suit their purpose, and thus this software also gives the freedom to its users. But the hardware is designed to reject any software that is not one of the versions that is designed to run on it. Thus, though the user has the freedom to modify the software, it becomes meaningless because then it cannot be used. In other words, though the software is Free, the freedom becomes meaningless. The present GPL is not violated, though the freedom is, in practice, useless. The new version became necessary because of such circumstances." (Richard Stallman, speaking at the Fourth International Conference on GPL v3 held at the Indian Institute of Management, Bangalore, on August 23rd, 2006)