Used for warehouse automation (Amazon). Essentially powered caster modules. Kiva has two models of robots. The smaller model is approximately 2 feet by 2.5 feet, and one foot high and capable of lifting 1000 pounds. The larger model can carry pallets and loads as heavy as 3,000 pounds. The maximum velocity of a robot is 1.3 meters per second. The robots navigate around the warehouse using an onboard camera to read barcode stickers on the warehouse floor. They communicate wirelessly to computer servers that run order-processing software and deliver directions. Note Google have recently acquired a company that provides similar robots (Holomni)