Does anyone know?

All I know about it is it's relatively modern, adn both Songshan Shaolin, and many modern Wu Shu schools use it. I have also heard it's been adopted into the curriculem of traditional masters as well (although I can't say who).

I'm looking for a specific date if possible, and the name of the creator, or at least the institution that designed the set.

Is it possible that this is a really ancient set that has never been recorded by anyone due to it's utter simplicity?