Abstract: A running board apparatus including a first component with a hollow cross-section having an open end, the first component extending in a longitudinal direction; a second component with a closed cross-section that slides relative to the first component in a lateral direction, the second component extending in the longitudinal direction; and a positioning device with a first end attached to the first component and a second end attached to the second component. The positioning device is configured to move the second component with respect to the first component in the lateral direction and lock the second component and the first component in a plurality of positions.

Abstract: A running board apparatus including a first component with a hollow cross-section having an open end, the first component extending in a longitudinal direction; a second component with a closed cross-section that slides relative to the first component in a lateral direction, the second component extending in the longitudinal direction; and a positioning device with a first end attached to the first component and a second end attached to the second component. The positioning device is configured to move the second component with respect to the first component in the lateral direction and lock the second component and the first component in a plurality of positions.

Abstract: A platform apparatus for a vehicle including a first structure including a first surface and a first interlocking joint; a second structure including a second surface and a second interlocking joint to receive the first interlocking joint; and a linkage that connects the first structure and the second structure and articulates the apparatus from a closed position to an open position. In the closed position the first surface and the second surface are vertically stacked and in the open position the first structure and the second structure are interlocked through the first interlocking joint and the second interlocking joint and the first surface and the second surface are horizontally adjacent.

Abstract: A vehicle headrest, including a center portion, two side members that attach to opposite ends of the center portion and that extend forward and retract backward and a locking mechanism in each side member that locks each side member independent of the other side member in multiple positions relative to the center portion.

Abstract: A noise-cancellation headrest for a vehicle including a slidable side wing on a side of headrest; a plurality of microphones configured to detect an audio-noise signal and output a first plurality of electrical signals; a plurality of speakers configured to receive a second plurality of electrical signals and output an acoustic signal; and noise-cancellation circuitry configured to receive the first plurality of electrical signals and output the second plurality of electrical signals.

Abstract: A vehicle headrest, including a center portion, two side members that attach to opposite ends of the center portion and that extend forward and retract backward and a locking mechanism in each side member that locks each side member independent of the other side member in multiple positions relative to the center portion.