Extended Data Fig. 9: Schematic designs and working principles of the reconfigurable soft electronic device demonstrated in Fig. 4a.

a, Exploded and bottom views of the printed device, in which soft electronic circuitry and components are embedded by means of a hybrid fabrication process based on multimaterial 3D printing. b, Two different shapes depending on the direction of applied magnetic fields of 30 mT, which yield different electronic functions (red micro-LEDs lit up in Mode 1 and green micro-LEDs lit up in Mode 2). c, Schematic diagram of the embedded soft electronic circuits, which are designed to turn active only in the designated mode of transformation owing to the selective contact with the gold electrode on the substrate.