# MIT advancements in interactive 3D-printing technology > Live situation record from CLSTR: https://clstr.news/situations/mit-advancements-in-interactive-3d-printing-technology > Updated: 2026-08-27T13:32:40.000Z. Sources: 3. Developments: 2. MIT researchers have introduced two distinct advancements in 3D-printing technology focused on creating interactive and adaptive objects. Initially, researchers developed ShiftLens, a multimaterial 3D-printing system that produces objects capable of changing visual appearance without electronics. By using stacked optical layers consisting of lenticular lenses and a patterned backplane, the system allows users to change an object’s visual state through physical movement, such as pressing or sliding. This method provides a resilient way to embed information, such as status indicators on chemical bottles, that is unaffected by environmental stressors. Subsequently, engineers developed “bifur-circuits,” a system of 3D-printed modular components using mechanical metamaterials. These components utilize mechanical bifurcation to allow objects to snap into various stable configurations. Unlike previous methods, this technology maintains continuous, wire-free electrical conductivity during reconfiguration, enabling objects to sense their own shape and communicate with electronic displays. Potential uses range from adaptive soft-robotics and reconfigurable grippers to assistive furniture. ## Timeline ### 2026-08-27: MIT engineers develop shape-changing smart devices using bifur-circuits MIT engineers have developed “bifur-circuits,” 3D-printed modular metamaterials that allow devices to change shape while maintaining continuous, wire-free electrical connections. 3 sources. https://clstr.news/cluster/mit-engineers-develop-shape-changing-smart-devices-using-bifur-circuits ### 2026-08-11: MIT researchers develop ShiftLens 3D-printing system MIT researchers developed ShiftLens, a 3D-printing system that creates interactive objects that change appearance through physical movement without requiring any internal electronics or sensors. 2 sources. https://clstr.news/cluster/mit-researchers-develop-shiftlens-3d-printing-system --- Cite as: MIT advancements in interactive 3D-printing technology. CLSTR, https://clstr.news/situations/mit-advancements-in-interactive-3d-printing-technology