Fig. 1
From: Vision-assisted micromanipulation using closed-loop actuation of multiple microrobots
Opto-thermocapillary flow-addressed bubble (OFB) microrobot generation and actuation setup. a Experimental setup for OFB microrobot micromanipulation. b A schematic diagram showing a single laser beam modulated by the spatial light modulator, creating a user-designed pattern on the substrate. Each optical spot on the substrate can generate and actuate an OFB microrobot around the micro-object under manipulation, enabling parallel control of multiple entities