It may well be, but we have to take into account things that we don't take into account with screening devices. We've talked about a lot today. We have to take into account things like environmental influences. That could add dimensions to the testing of these devices that do not apply to the approved screening device.
For example, we spoke of the light wind effect. We have never developed a standard for that. We'd have to develop a mechanism for producing that type of test. We'd have to probably.... When you use the word “consultant”, it's synonymous with money. We might have to consult with some engineers to develop the appropriate standards for that type of testing.
I don't know, and I can't assist this committee as to what the standards would look like until we are actually tasked with developing those standards. However, I really do think that it has the potential to be a very costly exercise. I think there are a lot of possible players in the ambient detection market, probably even more than with the approved screening device market.