Website:
Another video:
It seems to expand and close easily. Indeed, multiple AWE uses could be envisaged, as is or as a kite or rotor blade.
Two opposite wings, like for RotoKite;
multiple wings, like Network Kites and Daisy network kite rotors;
as is (adding two lines) by using the bar like for FlygenKite…
Also large wings, well developed bridle, short or no tether could perhaps be a way to Unlock the market by shortening the tether.
Single skin wings seem to progress.