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Continue to ChatThe gripper has got a sensor inside it so it can sense the pressure of the vacuum tubes as they close around the fruit. And by only applying a vacuum to the ones that gripped, the ones where there's a seal, we can spread the pressure across the fruit so we're not bruising it but we still apply a consistent pressure that allows us to pick up heavier objects. - Chris Roberts from https://whatsmyquote.com/quote/the-gripper-has-got-a-sensor-inside-it-so-it-can-sense-the-pressure-of-the-vacuum-tubes-as-they-close-around