What is Mobile Computing

Mobile Computing is a technology that allows transmission of data, voice and video via a computer or any other wireless enabled device without having to be connected to a fixed physical link. Mobile computing (or ubiquitous computing as it is sometimes called) is the use of computers in a non-static environment. This use may range from using notebook-type computers away from one’s office or home to the use of handheld, palmtop-type PDA-like devices to perform both simple and complex computing tasks. Mobile Computing: General Mobile device has become essential part of human life. Apart from call and receive functions, user can access many function in his/her mobile. A user wants everything on his/her mobile device for the ease of work. Some people use tablets instead of laptop or desktop. Despite increasing usage of mobile computing, exploiting its full potential is difficult due to its inherent problems such as resource scarcity, frequent disconnections, and mobility. Mobile cloud computing can address these problems by executing mobile applications on resource providers external to the mobile device. Mobile phones are set to become the universal interface to online services and cloud computing applications. However, using them for this purpose today is limited to two…

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