A new app for farmers has been released called iHerd. The app keeps an eye on cattle as they move around. Tracking is much easier. Gathering of cattle into yards is reduced. Cattle have monitoring tabs fitted to them. As they come in to drink, tags are identified and weight is taken. Animals of a certain weight can then be selected out.
An important benefit is that the knowledge has improved production of healthy cattle. Of course, farmers themselves have to learn new skills. This they are doing very well indeed. New technology is being adopted and applied rapidly.
A more technologically based farming sector could attract skilled young people back to the land. This is not a goal, though it could happen. They will have accept losing some of the benefits of city life and be more hardier in there nature.
Technology by Ty Buchanan