make animal husbandry kinder to livestock, networked farms to improve food safety. In the second part of our series on digital agriculture, we explain how ... animals as individuals, which never used to be possible,” says the food safety expert. Along with the number of sensors and other digital technologies ... them to show that they meet specific standards in animal husbandry or food safety. Until now, the testers, who are known as auditors, have had to visit the