If you stop by the booth this week and view our sheet and plate displays, such as our stretch-formed aluminum-lithium fuselage panel , wing concept and fuselage concept, you can use the QR tags on our signage to visit our web site for additional information on our new Alcoa Aerospace aluminum solutions. If you aren’t already familiar with QR tags, they are printed, two-dimensional graphics that look a bit like bar codes. Using your smart phone camera, you snap an image of them with QR tag software to link to online content or information. Alcoa uses QR tags in many ways including in its Annual Report, Sustainability Report, and on thousands of recycling bins given out each year. These QR tags enrich the user experience by offering immediate and relevant content on-the-spot.