In the method, each transmitting endpoint separates its traffic to be transmitted into distinct queues. The step of providing the digital camera module includes: providing the lens member, the image sensor member and the distance-measuring member; measuring a depth of focus of the lens member; establishing a range of error of movement of the drive member; and selecting a suitable signal-processing member, drive control member, and drive member. The brick has side spacers at opposite sides of the brick and plates coupled to the side spacers that support a plurality of cable connector assemblies. In order to produce third digital information different from the second digital information, the second digital information is manipulated. The division ratio can be adjusted, for example, based on a comparison of the input current with a reference current. A number of horizontal rows of stitches are sewn between the pockets to form a crease that facilitates the folding of the potholder.