What does the term "rework" imply in the context of robot rebuilding?

In the context of robot rebuilding, the term "rework" specifically refers to making significant adjustments to improve performance. This can involve modifying existing components, optimizing designs, or enhancing functionalities based on observations made during testing and competition.

Rework typically aims to refine the robot's capabilities, ensuring it can compete effectively in events. It focuses not on discarding or completely overhauling the robot, but rather on improving what is already there through thoughtful alterations and upgrades. This process is crucial for addressing any issues that may have arisen during the initial build and for adapting to new strategies or challenges that are encountered.

The other options represent different concepts. Discarding components that are not used does not capture the essence of rework, as it suggests abandonment rather than improvement. Replacing the entire robot with a new design implies a complete overhaul, which goes beyond the idea of reworking existing parts. Lastly, stating that rework includes all changes made during the build season is too broad; not every change is a rework—some might be routine adjustments or standard upgrades, rather than significant improvements aimed specifically at performance enhancements.