The functional sample of a seat cushion that was made for a child's wheelchair met all the requirements made of it. It can be marketed as a cushion on new models or sold as an accessory for existing wheelchairs. The seat cushion can be engineered to produce a number of different designs, so that it can be used in even more applications. For example, the geometrical dimensions or the indentation hardness can be changed, or else the relatively open cover faces can be modified to produce a denser construction to provide added protection against environmental influences.
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