Basically, this folds into a briefcase. I don't think this idea is out there yet. But it's not very complicated. It's meant to be very portable. The hinges on the desk allows the desk board to be swivel open, to allow user to get into the chair. The base of the chair has a decent height at the same time providing storage room for back rest and desk as they fold into storage position.
Floor chair also benefits those who prefers to stretch their legs while sitting.