 Optimec and who are you? My name is Michael Riley. I'm the aerosol jet product manager for Optimec. So what are we looking at here? We have a couple of different product types. These are printed antennas on plastic devices. Our process enables customers to print on low-temperature substrates. It replaces a current process that includes laser ablation of these different feature sizes. So those are smartphone parts? These are all parts of smartphones. And so how is the efficiency of the antenna compared to our normal antenna? The efficiency is exactly the same. There's no difference. It's not more efficient but it's not less efficient. So the exact same efficiency with using less material. We're a green technology meaning there's no plating. We directly print the metals where they need to go. And once again we get the exact same performance using less material than current process. So it means thinner phones a little bit? It could possibly mean a thinner phone. It means that you can print onto phones that maybe have a metal ring around them which would enable us to print all of the antennas inside the phone that you couldn't do with necessarily using a plating, electroplating technology. And what are we looking at here? What are those? This is our lens technology. Lens so we have micro and aerosol jet and lenses macro technology. What lens is used for is typically built up prototyping parts. This happens to be a, think of this as a hip and a hip prototype. It's also heavy. It's heavy but it's it's once again it's a prototype and from this you create a mold and then you probably create the hip joint. So it's not like resin or something? No no no it's metal. This is production made 3D printing? Yes it's metal. So we are actually printing it allows us to create interesting alloys. So here I'm magnetically I can magnetically I can't pull this up but as I move across this now I can pull it up and this is an alloy and so it allows customers to do is to create interesting parts, develop next-generation alloys or it allows them to repair parts by adding features and functions. All right. So it's up to make you do a lot of different things. You have a lot of different technologies. We do and we really have two core technologies. One is used from metal for as I said the macro technology and one is used from micro which is the printing of you know high-value parts like like like antennas on smartphones but it's also used for printing polymers for medical devices things like that. All right do you have just this one right here? Is this part of our products? That's part of our products. This happens to be a sensor and this sensor can be used for a wide variety of applications. So we print both 2D and three-dimensional. One of the benefits of our technologies is we can print on a wide variety of substrates. We have a big operating envelope for materials and lastly we can print features from as small as 10 microns up to centimeters in size.