 Hi, so you're from Optimac? Yes, I am. Can you introduce yourself for us? Sure, I'm Kelly McDonald with Optimac. I work in the R&D branch, which is located in Minnesota. Our headquarters is located in New Mexico. And what do you do? What is this that we're looking at? This is aerosol jet technology. So sort of the bare bones explanation. So this is aerosol jet technology. So the bare bones explanation is that we start with a liquid ink. We turn that ink into an aerosol, and then using a carrier gas, we feed the aerosol into a printhead, where it's focused down into a spot size of your desired size, and then deposited onto a substrate. That's great. That's very interesting. Thanks very much. So you can actually print an area with that, right? Yes, you can. Great. And that's what we're watching right now. That's correct. This is a printed aerial. So this is actually a printed antenna onto a cell phone case. One of our big advantages is our very high standoff distance. We can be anywhere from one to five millimeters off of a surface. So that gives us a huge advantage with putting onto 3D parts. Our most popular material that we print is nanoparticle silver. But we can print really a very, very wide range of materials. Really anything that we can turn into an aerosol, we can deposit it onto really any substrate that you can fit under the nozzle. Brilliant. And am I right in thinking that you also have a 3D printer? Yes. We have a second type of technology called lens technology. And that's a metal powder feeder. So we have four powder feeder heads that come in with a laser down the center that sort of centers the material on the fly. It has a couple of advantages. We can print alloys of materials by feeding different powders through each feed head. We can also print gradients of materials by radiating the powder as you're printing. Brilliant. As I saw you posted 75% growth over last year for the company, so business is booming. And how are you finding the ID Tech X show today? Oh, it's been great. It's been crazy busy. A lot of new faces to talk to. We're really excited about it. And the ID Tech X itself is always growing, so we're always excited to come back. Wonderful. Thank you very much.