B. In many instances, building the system according to the pre-design calculations does not yield the exact output. For example, in the challenge of mini-project 1, you designed the robot to loop in certain shapes (Square, octagon). You must have noticed that the robot is not returning exactly to the same starting point after one loop (unless you make some adjustment). f) What is (are) the factor(s) behind this error? Explain their effect. Was the error in your case invariant? (i.e. getting the same displacement error every time you repeat the experiment). If no, Why? Provide your suggestions to minimize/eliminate this error in real (non-ideal) situations. B. In many instances, building the system according to the pre-design calculations does not yield the exact output. For example, in the challenge of mini-project 1, you designed the robot to loop in certain shapes (Square, octagon). You must have noticed that the robot is not returning exactly to the same starting point after one loop (unless you make some adjustment). f) What is (are) the factor(s) behind this error? Explain their effect. Was the error in your case invariant? (i.e. getting the same displacement error every time you repeat the experiment). If no, Why? Provide your suggestions to minimize/eliminate this error in real (non-ideal) situations