Amazon is arguably the leader in Warehousing volume and innovation, with 45,000 robots, thanks to its acquisition of Kiva Robotics, but still maintaining a warehousing human workforce of 200,000.

Please research a leader in Innovative Warehousing - suggestions are: Amazon, Ikea, Tesla, DHL, Meijer, Lego, and Coca-Cola. 1) What are the features, systems, and scale of their warehousing innovations, and what is the scale, automation interface, and work environment for their employees? 2) Which elements are exemplary / world class? 3) What improvements are needed?