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It is the computation made over physical mobility. Mobile computing system permits the user to perform a task from a distant place from the device. The mobile computing is also known by different names according to its role in that context few examples are listed below.
Virtual home environment:
It is denoted as "VHE". It is possible under VHE to operate a device like heater in a person's home through he is away from his place. He has a virtually available feeling at his home,
The entire mobile computing environment is nomadic in nature and tit moves with the roaming user. It is possible for both remote and local services.
The wearable computers are used like wearable accessories like shoes, clothes etc.. by human beings. A person can wear it provided these computers have extra attributes than conventional mobile computers. Actually the wearable computers are those which can be adorned by a person like an accessory hat shoe, etc...