I'll just follow up on a couple of comments by Dr. Guigard.
When you look at technology development, to come up with a transformative technology you expect to have to look at 10 to 20 different ideas that you pursue through university-type research. Then you decide which are the most promising ones to spend tens of millions of dollars on to fully develop and commercialize. So I think the important thing to ask the industry is what kind of list of opportunities they're looking at. Don't anticipate that each one of those ideas is necessarily a feasible answer that would be commercializable.
On the research side, we expect to have a lot of ideas in the hopper. Some of them work and some of them don't work in terms of coming up with new technology. You have to have as many failures as successes.