Cloud computing

This has enabled users to work from anywhere as long as there is a connection established . A user can work without being in a fixed position. Their mobility ensures that they are able to carry out numerous tasks at the same time and perform their stated jobs.

Mobile computing is not a single technology, but a combin- ation of three components (handheld computing device, connecting technology, and a centralized information system ), each with different performance considerations, costs, and risks.

Examples of mobile hardware can be smartphones, laptops, portable PCs, tablet PCs, Personal Digital Assistants , etc. These devices are inbuilt with a receptor medium that can send and receive signals. These devices are capable of operating in full-duplex. It means they can send and receive signals at the same time.

Mobile computing are the types of mobile computing that are of two types, i.e., Portable computing and Mobility computing . Mobile computing is a technology that provides environment to enable users to transmit data from one device to another device without any use of physical cables or links.

Cell phones and smartphones are a form of mobile computing which most of us are not only familiar with, but also use on a day-to-day basis. They are used for much more than just voice communication. Tablets are also very popular and similar to smartphones.

Mobile computing is a bundle of technologies that allows transmission of data, voice, and video via a computer, smartphone, or any other wireless-enabled device without having to be connected to a fixed physical link. …

Mobile Computing is a technical field that covers the design, development and evaluation of mobile applications using appropriate solutions that meet user requirements . This includes learning the technology that is used to perform a wide variety of tasks on devices that are portable.