Thank you, Chair.
Thanks to our witnesses for coming today.
I'll start with you, John. I'm a former carpenter. I've built a lot of buildings in my day. What I see with your plan is that it's brilliantly simple, but it's going to be effective. I just want to know where it's at.
You might have explained this and maybe I didn't hear you, but have you manufactured any of these units? Are there any functioning today?