At the bottom line, there are a number of obstacles, including the economics of how quickly and how competitively we can introduce new technology to the private sector and the access the private sector has to the work we do and the work the academics do.
I would argue that we have a somewhat fragmented innovation system in this country. It is getter better and better every day in terms of developing collaborations to make sure we are making the knowledge we are creating available. As Ian has said a couple of times now, having an innovation driver coming from industry is the way that balance can be improved. If they see an opportunity to remain competitive or enhance their competitiveness, whether it's keeping up with someone else or whether it's taking the edge so they can export a technology, a product, a service domestically and internationally, certainly they're going to do that. To sum up, I think it's access to the knowledge combined with maintaining the competitive edge of a given company.