Other data protection authorities—for instance, my Spanish colleagues—have set this out explicitly as a principle, saying that this should not be used for tracking and this should not be used for profiling. Therefore, I think being absolutely clear on that, either in the bill or in the regulations themselves, is important.
Technology can evolve. Tracking technologies can evolve. This has to be technology neutral. We need to make sure that the principle will capture whatever advances in technology and that it is used to verify age and for nothing else.