Computer systems and methods are disclosed for managing a deployment of a software application. A small limitation is formed on the blade module at a thinner end of each conical channel and alongside the cutting blade for stopping further insertion of the pencil along the conical channel when a lead of said pencil is sharpened to a predetermined length. The second pair of support members may support at least a third and a fourth wine bottle in a substantially parallel relation to the wall, wherein the fourth bottle is positionable proximate the wall, and wherein the label of the third wine bottle is visible to the person standing in front of the wine rack. To increase the flexibility with which the logic regions can be connected to the row and column conductors, adjacent regions are paired and circuitry is provided for allowing the outputs of each pair to be swapped for driving the row and column conductors. Each recess has a triangle section in a depth direction of the impact absorbing member, and has a sectional area decreasing toward a bottom thereof. The device may manage a synchronization between the receiving device and the storage device via the WLAN.