I think we all appreciate that you haven't done the research on this, that you're just waiting to hear what the requirements would be and then you can do the research, but I think from what we're hearing, ideally it would be a combination of all three of those, depending on what's happening, if we're talking about someone who should be restricted from going to a certain location.
The radio frequency might be the best thing because then you can see if they've crossed the line or gone to a location they shouldn't. GPS could do that as well, but if it just has to do with someone having a curfew, it could be a combination. I think we're probably all at the same spot right now where we're just trying to investigate some of the best ways to monitor.