Helium-filled, high-altitude wind turbine prototype unveiled

The video discusses a helium shell that elevates a wind turbine, enhancing energy capture by accessing stronger winds at higher altitudes. The prototype, tested at 350 feet, aims for 1,000 feet to double energy output compared to traditional turbines. The system features automated docking and can be transported via a custom trailer.

Describe the automation process involved in docking the helium shell.

What is the purpose of the specially designed trailer mentioned in the text?