An improved spatial light modulation display system includes light sources for providing red, green, and blue light. Several movable pistons are provided which push the fluid out from the at least one fluid chamber. The prosthetic filler is made by mixing the calcium phosphate granules and the small chips of the organic material. After performing the action, context nodes for the features are attached to the new page tree for the newly loaded page, and an observed property vector is generated that represents the state of the widget after the action. The emergency maximum clamping force results in the first actuator being driven in an overdriven state. 0, but preferably not greater than 3.