robot

https://doi.org/10.1351/goldbook.14186
Automated device that performs tasks (i.e., screen functions) that would normally be performed by a human.
Note: A robot in laboratory automation is usually used to move microplates in an automated assay procedure and usually consists of either a robotic arm with at least three degrees of freedom or a plate gripper.
Source:
PAC, 2011, 83, 1129. (Glossary of terms used in biomolecular screening (IUPAC Recommendations 2011)) on page 1153 [Terms] [Paper]