The line interface would be for user feedback (line tension / pressure / change in tension in different wind conditions / etc)
I figured as much, it is the same idea as adjusting the lean resistance, depending on what the "virtual speed" is, in a motorcycle simulator. Strictly speaking not required, but adds a bit of versimilitude.
It's just a thought. Don't ge me wrong, I love my kites and love flying them. I just wish I could more often. This would allow me to fly when ever I wanted and would most certainly get more people interested in the sport.
Understood. Some nights it would be nice if there was a recognized park to night fly in my neck of the woods that didn't require a police escort. A regular indoor venue during the dog days of summer would be equally appreciated. In some respects, I am envious of folks that can take advantage of stuff like this in campus environments.