LOBE is currently on PVdF-based piezoelectric 3D printing functional materials, fit with sensing [1-2] and actuating [3-5]. We are also working on developing 4D printer, a single machine capable of 3D printing structure and printing electronics. One of the immediate applications is in rapid prototyping of low-cost robots. Examples include proof-of-concept demonstration includes PaperBot, printed sensors and actuators [6-7].
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