This is some next level R&D going on at Duotone! TETA.
What is TETA? Test and Evaluation of Tethered Airfoils!
‘Imagine if you could compare kite models against each other based on figures, similar to a car-magazine test. Parameters such as steering pressure, lift, drag, depower-ability, turning speed and more could be compared by looking at objective data. This would revolutionize the development process and the way we judge kites in general. A designer’s dream come true!’ —Ralf Grösel, Duotone kite designer
Best not to #TETA. Just follow this link… More on Project TETA