At Alibaba's Shanghai restaurant you may meet the robot waiter, these robots will serve you via the Hema app. Hema app tells customers where to sit in the restaurant and is used to pay for meals as well as to order more food once seated. Once the food is ready, small pod-like robots scurry out on shiny tracks to deliver it straight to the table.
A company headquartered in California “AeroVironment”, is the creator of the latest unmanned aircraft system called the Global Observer. Recently, the firm managed to develop a “Nano Hummingbird”, which boasts high precision hovering and fast flight.View More Nano Humming Bird From AeroVironment