Actuators: Multiresponsive Bidirectional Bending Actuators Fabricated by a Pencil-on-Paper Method (Adv. Funct. Mater. 40/2016).

A multi‐responsive actuator based on paper and polymer composite is fabricated by a Pencil‐on‐Paper method, which is described by L. Chen, W. Zhang, C. Liu, and co‐workers on page 7244. A colorful biomimetic flower and a smart curtain are also fabricated to demonstrate the applications. This work has great potential in the fields of lab‐on‐paper devices, artificial muscles, robotics, and biomimics. [ABSTRACT FROM AUTHOR]