Minnesota Barn Invests in Robot Technology

To make it work, Hinnenkamp has some high-tech help. Two robotic milkers and three other robots that push food or manure do much of the grunt work in his 140-cow barn. He runs the farm with his mother Donna Jansen and his wife Kathryn Hinnenkamp. Two-thousand pigs on a nearby farm and 30 rental units help diversify their income.