A traveling controller of a delivery vehicle includes a command generator and an acceptable value calculator. A vapor chamber, or other type of heat spreader, is provided that has a substantially flat top copper surface and a substantially flat bottom copper surface. A time dimension control is included to allow a user to navigate through the panorama based on relative time of occurrence. A feature set with at least one feature is assigned to each training data set. The image carrying member may also be configured to transport an image on the first side.