Figure 2From: A Review of Smart Materials for the Boost of Soft Actuators, Soft Sensors, and Robotics ApplicationsApplications of thermally responsive actuators/devices in the robots: a A gripper made of thermoplastic polystyrene sheets for grasping objects under the light (reproduced with permission) [29]; b A fully soft robot mimicking an inchworm that can sense the environment and crawl the body adaptively (reproduced with permission) [3]; c An LCE light-driven soft robot for mimicking caterpillar locomotion (reproduced with permission) [30]Back to article page