Provided is a brace liner configured for use with a conventional knee brace, wherein the brace liner is configured to include a portion which is worn under the knee brace and a portion that is folded over the knee brace to define a pocket which captures the knee brace to hold the knee brace in proper position on the user’s knee. The first terminal is configured to connect a cable from a chargeable first external apparatus. Based on the command the method determines a path for moving the camera to a position near the object and aiming the camera at the object such that the object. The step of recessing the sidewalls recesses sidewalls of the intermediate structure relative to edge regions of the first capping structure to form a sacrificial structure having recessed sidewalls. The present invention can realize switching between a wide view mode and a narrow view mode of the liquid crystal display device.