Seat for vehicle, riders and massage, characterized by the contact surface such as waterbed and/or oil bed, and/or gas bed, with the quantity and/or pressure of pressure respectively. water or oil, or air with one device (e.g. pump) is adjustable, with the contact surface (bed) on several smaller parts/segments/sectors and smallest end pressure carriers respectively. These cells are distributed with each other and/ or with pressure vessels. Water,OilAir containers through tubes/ vessels and/ or through partitions/ holes respectively. are connected by pressure conductors; the pressure conductivity of the pressure conductors can be controlled by sensors.
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