https://www.cnbc.com/2019/01/23/amazon-launches-new-autonomous-delivery-called-scout.html > Amazon is launching a new self-driving delivery device called Scout, and it's adorable. > Scout is the size of a "small cooler" and can roll along sidewalks, delivering packages safely to a customer's doorstep. The device is currently operating in Snohomish County, Washington, the company announced Wednesday.