Meanings of quadrotor in English

This year, second place went to a design for a small flying quadrotor.

The quadrotor team thought long and hard about just what song they'd use to demonstrate their impressive vehicles' capabilities.

The roboticists at the University of Pennsylvania's GRASP lab have added music to their amazing autonomous quadrotors' bag of tricks.

So even quadrotors don't really escape humans because we like to use them to take videos of ourselves doing our favorite activities.

Hearing the quadrotors perform music is one thing, but seeing them making such precise maneuvers with little wasted movement or wobbling continues to impress.