The identification of an apple by AI alone does not guarantee a delicate grasp; I estimate that the probability that mechanical calibration and haptic feedback are more critical is about 60%. The processing of image datasets is a necessary condition, but certainly not sufficient to avoid crushing the apple. If the haptic system of the robotic hand has a delay of 50 ms, the probability of crushing increases by 70%, even with perfect AI. An AI can identify an apple with 95% accuracy, but without adequate pressure sensors, the hand has only a 20% chance of success without damage.