Challenges of Mobile Cloud Computing-Free-Samples for Students

Question: Write a Literature Review Opportunities Making Business with Mobile Computing. Answer: Introduction Mobile computing is the modern technological application through which the data, voice and video is transmitted through computer or any other wireless device, which do not need any fixed link. The concepts of mobile computing are: Mobile communication- The infrastructure that is placed for mobile communication that is carried out without any hurdle is known as mobile communication. Several devices are included like the protocols, services, bandwidth and the portals that are required for supporting the services. The format of the data is also discussed, this makes sure that it does not collide with other systems present that provide similar service. The media is not guided properly the overlaying infrastructure is primarily radio wave- based, which means that signals are taken over the air to the required destination or to the device that can receive or send same kinds of signals (Meeker 2015). Mobile Hardware The hardware of the mobile consists of elements that are capable of receiving and accessing the mobility service. The range from portable laptops, smartphones, tablets PCs, Personal Digital Assistants. This device consist of receptors that sense and receives signals. The configuration of the devices is done in a way that they can operate in complete duplex, where the receptors can send and receive signals simultaneously. There is no requirement for waiting for one device to finish communication, so that the other device can start the communication (Gikas and Grant 2013). Mobile software It is a program that operates on mobile hardware. It handles the characteristics and requirements of the mobile application. This can be referred as the main element or the engine of the mobile device. It can be said that it is the operating system of the appliance, it is the main element that operates on mobile device. Portability is the main factor in this type of computing, it makes sure that the users do not tie or pin to any particular location, rather they can be operated from any location. It involves all the aspects of wireless communications (Gikas and Grant 2013).Many mobile computing startups get funded by investors almost every month. All around the world new entrepreneurs are coding striving to make a big invention in this area (Dinh et al. 2013). The various opportunities in this area are: Transportation Now a days there are car rental services are available online, the cars have hot-pink furry mustaches that signals that the cars are for hire. Any of the car owners can become a driver and fares for the commuters who use the various car rental online apps. This business is very beneficial and one can earn 20 percent of the earning from each ride, Zimride is an example for this type of business. Zimride, Uber and SideCar use smartphones that compete with the taxi industries. Companies that have mobile apps have a great advantage in numerical terms (Gikas and Grant 2013). Internet access In the underdeveloped countries people still use feature phones which have prepaid minutes. People are shifting to the smart phones but the data plan is too expensive for the people to have an internet access. According to Blaast, a startup of Helsinki, Finland, the only way to target these markets is to shrink the different apps used by people and make operational over older, slower wireless networks. Blaast specializes in compressing the caches streamlined version of the different apps like Facebook, Twitter, which provides accessibility to a package of applications for 5 to 10 percent a day (Shaikh, Hanafizadeh and Karjaluoto 2017). Tagstand is a San Fransisco based startup, that is popular for selling cheap near field communication (NFC) tags used for sticking and communicating information or commands over short distances, to any other phone that also has a NFC chip. There are switch on alarm, switch off alarm, silent tags that are used for using the desired feature without even accessing the phone, it can be done just by sticking to the required tags. In theatres this types of tags can be used to put the mobile phones on the Silent mode (Gikas and Grant 2013). Phone Security With the advancement of the technology the hackers are also becoming smart day by day, they keenly follow the various developments in the area of technology. One such security app is Lookout which is used by more than 30 million people. It is an software for android that can be downloaded for free it scans malware and gives backup to smart phone contacts. The features of this app involves, signal flare, which helps in finding or locating a missing phone by logging its location in battery is dying mode and locking the camera, this will without any sound take the photo of anyone who is trying to unlock the phone and fails three times (Shaikh, Hanafizadeh and Karjaluoto 2017). Online Shopping and E-commerce One of the most blessed area through the mobile computing is the E-commerce sector, now shopping has mostly gone digital as because due to scarcity of time prefer to buy clothes, electronics, packaged food and even groceries and vegetables online. The customers will have to down the app of various shopping portals like ebay and Amazon and buy anything they want ranging from books, clothes, accessories to groceries, some portals do not charge the shipping cost and some of the portals they charge the shipping cost (Jiang, Yang and Jun 2013). The products that people buy online can are available at cheaper rates which makes it very favorable for the customers to choose these online portals for shopping and buying all the necessary goods (Laudon and Traver 2013). Credit card Payments Another application of mobile computing can be seen in the area of credit card payments, various apps have been developed so that the online payment can be done. The smartphones and the tablets have brought changes in the way people used to make payments. A startup in this area is Braintree, which is made for the processing of the credit card payments, this is used by the high profile merchants. Brainee has alos launched Venmo Touch, it is an app that will allow any other app to process the payment with the help of one touch, if the credit card information of a person is already registered. This feature is available in other popular apps like, the last-minute hotel booker HotelTonight and TaskRabbit (Gerpott and Thomas 2014). Online payment Apart from the credit card payment facilities, there are several applications that help the users to make the payment online, for which credit card is not required but the payment can be done through the debit cards as well. Paytm is one such app that is used for making online payments, many hotels, restaurants and retail stores accept the Paytm payment where people have to register to the app and fund can be transferred from one user to another registered users. They will have to give some details about the card and the amount will be debited from their account, this app is completely secure and is being used by many people (Shaikh, Hanafizadeh and Karjaluoto 2017). Online Hotel Booking Oyo Hotels is one such app that reduces the effort of the travelers in searching hotels, with the help of the app the travelers can search for hotels of their desired category in their desired locations. They can book rooms in the hotel and save their time and energy by manually searching for hotels (Wang et al. 2016). Online Ticketing Online ticketing is another luxury that people has been blessed with since the advancement of technology, people can now book their train, bus or air tickets online based on the availability of the tickets. Having apps installed in their phones and tablets they can easily book tickets from anywhere (Suki and Suki 2017). Communication It has really become easier for business to carry out the various marketing and communication activities. The products and campaigns of the different brands are now easily promoted in very less expenditure. Since people mostly have smart phones they can easily check the promotional activities of the different brands and participate. Communication has become very easy, in social networking platforms like Facebook, Twitter and Instagrams, products are being promoted, since people have smart phones which have all these app installed, people check the updates and feedback is immediately given by them. This particular advantage of mobile computing has really worked in the favor of the companies (Raj, Francesco and Das 2012). Food delivery system Another business through mobile computing that is gaining popularity is the food delivery apps. Apps like Swiggy and food Panda are being used widely for getting food delivered. Users are required to download the app and register, those who want to order food from any of their favorite restaurants, they can, their food will be delivered by the different service providers in this area, provided that the restaurant should have a partnership with any of this companies. People will not have to download the app and the food will be delivered (Coughlin et al. 2015). Advantages of Mobile computing An advantage of Mobile Computing Mobile computing has made its very easy for the users to work from anywhere if proper connection is available to them. It is not necessary that the user will have to to be in any fixed position. The mobility makes sure that it is capable for performing a variety of tasks at the same time (Khan 2013). It saves a lot of time, because one does not need to travel to any other locations for their various works to be done. File transfer and sharing has become easier and people can transfer their files through the secure channel and do their tasks as if they were on their own computers. It has improvised the telecommunication in many companies. Unnecessary costs and expenses (Dinh et al. 2013). The apps ensures productivity because the users can easily work from any location they desire. Mobile computing has made research easier, people earlier used to go the the field for conducting the research but now the scenario has changed as they can do the research w ork in their mobile phones. Another major advantage is that video and audio files can be easily downloaded and shared to any preferred location. People now have access to a wide range of movies, music, informational, educational and news programs from the various apps that are available in their mobile phones either pre installed or they can buy from any of the online stores. Various process of business can be availed very easily with the help of secure connections. As far as security is concerned sufficient measures are taken to ensure there is complete security and privacy is maintained. Many confidential messages are transferred online therefore; the safety security of the data is to be maintained. Communication has improved since the technological revolution has been carried out, with the help of video conferencing and voice conferencing, meetings, seminars and webinars are conducted these days. The expenditure on travel has reduced for attending the meetings and conferences (Hu et al. 2015). Disadvantages of Mobile computing There are certain disadvantages of mobile computing, one such is that since there is a he scope for business through mobile computing, many startups are launched in the market almost every day, this raises concern to a great extent about the security, information are transferred because people find these apps convenient but there are chances of mismanagement of the information. Another disadvantage is that all these app require a secure and efficient internet connection, then only the process can be carried out smoothly or else there are very less chances that the work for which these apps are designed (Murdoch and Anderson 2014). Network can often become main constrains of this applications. Another disadvantage is that the with the advanced technology, people who carry out the cyber crimes, the cyber bullies are also becoming very smart day by day (Meeker 2015). They have been finding out ways to disrupt the secure network somehow and carry out the various cyber crimes. This has be en acting as one of the major disadvantages of the mobile computing, which has made this business a little insecure, and the trust of the customers in such is very difficult to be gained. The payment apps if not secure poses a great threat to the users bank account (Alizadeh and Hassan 2013). References Alizadeh, M. and Hassan, W.H., 2013, July. Challenges and opportunities of mobile cloud computing. InWireless Communications and Mobile Computing Conference (IWCMC), 2013 9th International(pp. 660-666). ieee. Coughlin, S.S., Whitehead, M., Sheats, J.Q., Mastromonico, J., Hardy, D. and Smith, S.A., 2015. 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