That is one of the challenges in this kind of endeavour. I would say, broadly speaking, that it's a matter of asking the question of how we're going about collecting that data. In the absence of a regulatory framework, it is easy for different companies to operate in different kinds of capacities. If rules are more clearly ironed out and identified, it is easier to have players operating on the same field.
It is a challenge. Data is essential in the operation of these systems, but just because data is essential—I would say this as an individual, not representing my institution—that does not imply that we shouldn't have any kind of regulations or—