Introduce mobile computing and its application and use it.

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Mobile Computing :

Mobile Computing is a technology which allows for the transmission of data, voice and video. Mobile computing involves mobile communication, mobile hardware and mobile software. 

The concept of Mobile Computing can be divided into three parts :

• Mobile communication
• Mobile hardware
• Mobile software

Mobile Communication 

Mobile Communication is a specifies framework that is refers to the infrastructure put in place to ensure that seamless and reliable communication goes on. These would include devices such as protocols, services, bandwidth and portals necessary to facilitate and support the stated services. The data format is also defined at this stage. It does not depend on a physical connection between the sender and receiver.

Mobile Hardware 

Mobile hardware includes mobile devices or device components that receive or access the service of mobility. These devices are configured to operate in full-duplex, whereby they are capable of sending and receiving signals at the same time. 

Mobile Software 

Mobile software is a collection of programs which is used to run on the mobile hardware. It is used to interface between user and mobile device and it control all the hardware device. 

Android OS, Apple iOS, blackberry OS, Windows Mobile OS etc are the example of mobile software.

Application and uses of Mobile Computing

• Web and Internet access : Mobile is used to access internet for research. 
• Entertainment :  The user can download and view movies, play games, chat, book tickets for cinema halls, use multimedia for making movies, incorporate visual and sound effects using computers, etc.
• Education :  Researchers use mobile or computers to get easy access to conference and journal details and to get global access to the research material.
• Mobile Banking : Customers can easily perform transactions like fund transfer, check balance, request for a check, pay utility bills, buy tickets and many more with the help of mobile banking.
  
• Communication : Communication is a way to convey a message, an idea, a picture, or speech that is received and understood clearly and correctly by the person for whom it is meant.
• Online Business : Mobiles can help employees to: improve customer service. remain in contact with the office, customers and suppliers.

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