UMcDonald's to customers by drone in the first trial of its flying delivery system.

The company, best-known for its taxi app, is to test the system in San Diego, beginning this summer.

At its Elevate conference in Washington, DC, about which meals could be delivered in as little as eight minutes by a drone and human delivery driver.

A restaurant employee would load the meal on a drone which would then land in a drop-off location, at which point a driver wants to deliver it to a customer.

About this in the future it wanted drones to land on top of parked vehicles near the food's destination.

Companies in the field of drone flying in high-populated city environments.