These are flying robots or also called Unmanned Aerial Vehicles (UAV). You may be already familiar with these robots, these are used in photography, survivance, military application, etc. The UAVs comes in different shapes, size, and levels of autonomy.
Here are some interesting videos of UAV.
One of the popular autonomous drone available in the market is Skydio drones. This drone is fully autonomous and can be used for photography and action videography.
Here is another video of DJI showing different applications of their drones.