 Struggling to find workers and eager to relieve staff from boring, repetitive tasks, fast-food restaurant chains are adding robots to their kitchens. Using artificial intelligence, computer vision technology and a mechanical arm, Miso Robotics Flippy 2 has been deployed to Chipotle, White Castle and Wing Zone. White Castle said it plans to add 100 Flippy ... How robots are helping address the fast-food labor shortage... 