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. The main concept involves −
• Mobile communication
• Mobile hardware
• Mobile software
The mobile communication in this case, refers to the infrastructure put in place to ensure that seamless and reliable communication goes on.
Mobile hardware includes mobile devices or device components that receive or access the service of mobility.
Mobile software is the actual program that runs on the mobile hardware.