Temple Grandin's corridors provide a stress free roaming path for the cows that feel the urge to be milked. The corridor ends with a proper curve that makes the cow stop right above the ground mounted camera that is trying to capture the teats. The moment the teats are visible, the mounted and immovable milking robot reaches out with the hand and is trying to catch on the teats with the feedback from the camera. Eventually it latches on and sucks around 20 L of milk. The cow for some reason stands still during the whole process and after it's done the cow continues forward, making room for the new cow that is waiting in line.

Milkbots and the teat detectors were great opening for Metallica!