Smartphones are being deployed and adopted at a remarkable
pace. By the year 2011, sales of these devicesare expected to surpass those of desktop personal computers
[1]. Even though, in recent years several research attempts
related to smartphones appeared in the published literature,
these devices still pose a challenge to researchers due to their
propriety designs, and other engineering barriers such as the
closed and fragmented nature of the many devices in the
market [2],[3],[4].