An apparatus for receiving and protecting interchangeable camera lenses includes a cylindrical body shell having a rigid wall with a soft lined interior surface, a base end cap positioned at a bottom end to form a closed-end floor, and a mouth member disposed at a top end to form an opening sized to receive a camera lens. The method includes focusing the problem statement into an operation definition and then assigning a level indicator to the operation definition. The display system further comprises a lenticular sheet disposed in light paths of the colored subpixels of the display panel. The motion profiles define different angular rotations for a support arm to cause a vehicle to jump to differing heights, and the profile may be chosen by the controller based on vehicle height and position along the circular path and other environmental inputs such as a game state for the vehicle or a showride status.