From Reinier de Jong, a stretchable chair structure. "By stretching it out, the seat not only gets longer it also gets lower so it becomes a chaise longue. As the seat gets lower and longer, the backrest automatically turns backwards into a a reclining position."




OKA Chair 1

"The OKA series consists of three conceptual chair structures. Chairs take in a special place among furniture design. Their shape and function directly relate to the human body. The OKA chair project is a series of conceptual chair structures that change shape according to how the human body reclines. It is a study into seating behaviour and it explores possibilities for innovative seating concepts."



OKA Chair 2



OKA Chair 3