For a left point turn with the robot configuration, which joystick movements are required?

To execute a left point turn with a robot, the correct joystick movements involve using the left joystick pulled back and the right joystick pushed forward. This action allows the robot to rotate around its left side while maintaining a stable pivot point. The backward movement of the left joystick effectively controls the left wheels to slow down or reverse, while pushing the right joystick forward causes the right wheels to move forward. This creates the necessary rotational force for the robot to turn left without moving sideways.

In terms of other movements, the first option—moving the left joystick forward while pushing the right joystick backward—would cause the robot to lean forwards while its right side moves backward, leading to a non-intentional and unstable turn. The choice of both joysticks pushed forward would result in the robot driving straight ahead rather than pivoting. Lastly, moving both joysticks pulled back would cause the robot to move backward in a straight line instead of turning. Thus, the configuration involving pulling back the left joystick and pushing forward the right joystick is the most effective for achieving a left point turn.