Abstract: In at least some implementations, a screen assembly, includes a screen, an internal structure, an isolating material and an actuator. The screen has an outer surface and an input area, and the internal structure is behind the outer surface and defines part of a chamber behind the input area. The isolating material is within the chamber, and the actuator is behind the screen and arranged to provide haptic output to the input area. The isolating material damps the haptic output to reduce transmission of the haptic output to portions of the screen outside of the input area.

Abstract: A number of flywheel units are arranged in a geometric pattern. Each of the flywheel units is enclosed in a containment unit. The containment unit includes a cylindrical tube, a cover, a bottom support, resting on the ground, on which the containment unit is mounted, and a fill medium surrounding each containment unit. The containment unit may also include a horizontal plate, mounted to the base of tube, which extends outward or radially from the base of tube a pre-determined length. In this case, the fill medium rests directly on top of the portion of the plate that extends outward from tube.

Abstract: A number of flywheel units are arranged in a geometric pattern. Each of the flywheel units is enclosed in a containment unit. The containment unit includes a cylindrical tube, a cover, a bottom support, resting on the ground, on which the containment unit is mounted, and a fill medium surrounding each containment unit. The containment unit may also include a horizontal plate, mounted to the base of tube, which extends outward or radially from the base of tube a pre-determined length. In this case, the fill medium rests directly on top of the portion of the plate that extends outward from tube.