 Good morning everybody. I'd like to draw your attention to this book that I didn't write is by Klaus Schwab. On page three it talks about the elements of the fourth industrial revolution of velocity, breadth and depth and systems impact. So as my slides begin, what you'll see is a group of my students working in a lab using 3D printing technologies, using advanced electronics and using advanced open system software, open system computer aided design and computer aided manufacturing software. From that lab an enormous velocity is being created for the students that come out of that lab and I have to confess to my own surprise the kind of products that come from that group shown here these cat earphones that came from that group. Basically that's just karaoke that you can engage in with your friends. On the left is Stella and the middle is Colin. On the right hand side is Nicole. Can you believe that that group coming out of that lab in only 18 months created a product that was sold by Brookstone using these kind of 3D printers that you see in the top left. As we began this work in 1987, 1990 that going through that period 3D printers were pretty clumsy but now as shown in the bottom right, they're faster, they're cheaper, they're much more precise and much more accurate. So as we go clockwise in this slide we go through the process now where we can actually print the chemicals for a battery shown in the bottom right which is part of our new startup called Imprint Energy. That's being used for a variety of new products and now Nicole could print her own batteries to suit the design that she wants to create. Now going to the second part of my framed talk on the breadth and the depth, let's look at the depth. The depth now is that we can not only print the battery shown there but we can integrate it with the electronics shown on the bottom slide of part of this slide. So we have a battery system printing over the electronics and my colleague Jim Evans' grandson is shown on the right there where we printed a greeting card for Jim when he was sick and the card was able to sort of personalize the greeting to his grandfather and even the pills that are shown on the left told Jim when he should take his nighttime medications and so we have products now which have got these integrated processes. Coming to the breadth now instead of the depth we're trying to create scale up of these products to larger energy systems which is the passion that we have in this meeting also is manufacturing and its clean energy. These battery systems are showing here in the printing device and you see some of our systems being printed there and now we've done the calculations to show that we can use traditional printing methods from another Cal campus which is in the top slide. Using the printing technology on the left you'll see my graduate students feet on the right there where the first anodes of a zinc-based system are being printed out to create printed devices which we're scaling in the future this is the breadth of this to these panels which is similar to the Tesla vision of having printed panels around in your house to back up the solar energy that you're going to collect from the sun. So there's a wide variety of manufacturing techniques that are also being scaled. In the future this is a very important slide it shows my students towards the left of this slide on the bottom right is a gentleman in a factory and that factory could be anywhere but the key element is in the very top right these artificial intelligence apps that are telling my students is this design that you made manufacturable in this slide students are making those earrings on the right they need to make a mold they don't know anything about casting they don't know anything about injection molding but they need an app to tell them whether the design they have is manufacturable in one piece or whether it needs to be split up into several pieces to get made so it's the in-depth knowledge about manufacturing that with these AI techniques is being lifted up to the design environment when we go to the factory now the big design systems in the center of this slide are connected to the mobility in the factory the internet of things are all over the factory machines the factory machines now are connected to the main part of the factory but as we go forward also they'll be connected to Nicole and the students in my lab when they finish the design they'll be able to tweak it according to those AI information techniques that come from the apps they'll be able to communicate with the factory which could be on another side of the world begin to see how their production gets made and if necessary track their production as the production is going through just like you get an information that your FedEx parcel it's on the way Nicole will get information that a factory system is working smoothly and they're getting feedback and maybe if they need more or less of those components when she wakes up in the morning she'll go to her bathroom and they have a discussion with one of the factory personnel maybe on the other side of the world telling her whether the production is going well if the right number of components are being made hey it's the holiday season two we should ramp up to a larger number of components and I want to do that and make it connected to the iot devices in the factory to the factory personnel and to the designers themselves this is very exciting but the question I ask you to think about we now have the opportunity with including the whole of the world in this activity we want to make sure there's growth around inclusivity we want to make sure that everybody has access to this kind of system but Berkeley we believe it's the educational route forward that's absolutely necessary shown in my very first slides we want to include all people maybe somebody that doesn't have access to that manufacturing can really get onto the internet and design something special even like those earrings a fairly simple device but at the same time without the right education people could get left behind so this fourth industrial revolution needs to include everybody and that's what I'd like to make part of my discussion so thank you it's great to be here thank you very much