My brother went to college up at CSU Stanislaus. He stayed in one of their dorms. The dorm came furnished. And among the furnishings, there was a chair. It was a wooden chair with no moving parts, but it was engineered to lean back to a certain angle and stop there, supporting your weight as surely as when the chair's upright.
I want this chair.
And I'm here to tell you, there is no combination of words capable of making a search engine provide info as to where one can obtain such a thing.