International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Early use of mobile devices involved using phones simply to communicate over the network. Gradual development of technologies has allowed the users to reach the stage that mobile devices now possess the capability to run desktop applications. For mobile devices to satisfy this development, mobile hardware has to be modified to handle these changes such as battery life. Features such as multitasking and touch screen have been implemented in Smartphones. However, the implementation is different from one mobile product to another which is based on the way that is intended to satisfy the user needs.