In 2022, MIT researchers demonstrated Lenticular Objects, 3D printed surfaces that shift appearance according to viewpoint, fitting six lenticular lenses across the width of a dime. ShiftLens is the point where those two threads meet: user-triggered switching, on curved objects, printed in one pass. 3D Printing Industry is inviting speakers for its 2026 Additive Manufacturing Applications (AMA) series, covering Energy, Healthcare, Automotive and Mobility, Aerospace, Space and Defense, and Software. To stay up to date with the latest 3D printing news, don’t forget to subscribe to the 3D Printing Industry newsletter or follow us on LinkedIn. Explore the full Future of 3D Printing and Executive Survey series from 3D Printing Industry, featuring perspectives from CEOs, engineers, and industry leaders on the industrialization of additive manufacturing, 3D printing industry trends 2026, qualification, supply chains, and additive manufacturing industry analysis.