Some of these applications are very new. They're testing power steering in very benign applications that some industries will pay for, like automatic parking. They're testing systems that are needed for much more advanced things in the future when they're proven and placed in more mission-critical applications.
I'm now being approached by OEMs that need some more advanced sensors on the front and back. They're developing what's called electronic bumpers, because the sensing systems aren't where they need to be. They're moving ahead very quickly in parallel, first in more benign applications, and then, as they're perfected, in more active and safety-related applications. So all the different pieces are being proven independently in unique applications that are coming together.