Amazon R&D team Announced "Amazon's Prime Air drone" which are Automatic door delivery Robots .
Orders are placed in small plastic containers and then carried by the custom-built "octocopter"
The prototype system Amazon has developed uses electric octocopter drones with the intent of delivering packages up to five pounds in weight to customers within 30 minutes of ordering. These drones currently have a 10-mile travel radius, which Bezos says would operate in urban areas to reach the highest density of customers possible.
According to Amazon CEO Jeff Bezos, the drones will deliver packages to customers within 30 minutes of ordering
You can watch how the Amazon Prime Air drone works in below video: