PROGRESS IN DIGITAL TECHNOLOGIES FOR LIVESTOCK EXTERIOR AND FATNESS

The use of digital technologies in livestock management has revolutionized the assessment of body condition and fatness. Traditional methods, while widely used, face limitations related to time, accuracy, and stress on animals. This review provides a comprehensive overview of the most recent advancements in technologies such as LiDAR, machine learning, artificial intelligence, and 3D visualization systems, which are transforming the field. These technologies enable the non-invasive, accurate, and efficient collection of data, improving livestock productivity, welfare, and management strategies. Additionally, complementary tools like thermal imaging and ultrasound offer further improvements in data collection and analysis. The findings highlight the potential of these digital solutions to optimize livestock management practices, enhance decision-making, and contribute to sustainable and ethical livestock farming.