This course introduces students to the use of digital twins and industrial simulation tools. Students will build robotic workcell layouts from CAD and use simulation to study the limits of the workcells. Students will analyze workcells and identify bottlenecks. Students will understand how virtual commissioning is implemented with I/O mapping and handshakes. Students will implement PLC and emulate HMI in robotic workcells. Prereq: CSCI 213 and ROB 230.