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My favourite app for iPhone is called LINE. It is a social networking tool to communicate with friends and people in and out users' contact lists, which is similar to Whatsapp, Viber and Facebook. Why do I like this application the most? Because of stickers that it is provided and I believe have this is a huge impact that make the app becomes popular around the world, especially in Asia. 

First of all, LINE was originally launched by NHN Japan on 23 June 2011. The reason behind this is that after an earthquake in Japan, people were "kept in the dark", it was inconvenient to communicate with others because the communication system was substantially damaged. Therefore, the NHN Japan group decided to create a means that is effective and allows Japanese people to be able to update their lives with friends or their loved ones. The name is of the app was from the incident that people lining up outside to use public phones. Afterwards, LINE has been massively improved such as users can use on both Smartphone (iOS, Android, Windows, and BlackBerry), and desktop computers. Therefore, it can be seen that the purpose of app is to provide convenient worldwide communication around the world as in a modern society today, this aspect is very important, for instance, this type of social networking tool helps solving the issue of distance when a child goes to study abroad, away from his parents. He can update them about his life/condition everyday, even in an emergency time. Moreover, recently, the app has launched many mobile games for free to users, which can be assume that the developers, NHN Japan wants to climb the entertainment market as well. Those games are called Line Pop, which is similar to Bejewels and Hidden Catch, finding differences in pictures. Personally, those games are very addicted. It is like your dial routine that you have to play every single day and this also happens to my friends too. It can be concluded that LINE not only provide handy communication, but also pleasure to the consumers.

Speaking about success, the messaging app seems to be significantly succeeded. There have been over 70 million users since it first launched in June of 2011. That is a pretty impressive milestone for Japan’s chat/voice application Line after such a short time. What is even more impressive is that its initial success at home has been successfully translated to markets abroad, with more than half of its users (about 37.4 million) coming from overseas. As of January 18, 2013, it reached 100 million users worldwide, and reportedly gaining about 400 thousands users daily. This numbers is increasing everyday. Regarding numbers of turnovers, there is no evidence shown, which leads to a presumption that the figure may be very small. However, many apps are competing to LINE at the moment such as Whatsapp, Viber, Facebook, and Skype. The only downside of it compares to Skype is that LINE do not have a function of video call, but I think this is not a main point that will put the programme at a disadvantage.

The main feature incorporates in LINE is stickers, which look like the picture below on the left side. This is what I like the most because you can express your emotions or play with other users with cute/funny pictures. If I were able to redesign the app, I would add the programme of free video call like Skype or FaceTime on iPhone. This would target more consumers with different age groups and genders because LINE would be more useful in terms of communication, allow users to see each other and feel like they are experiencing activities together forgetting that they are apart from each other. For games, I would upgrade them to have achievement unlock, which would encourage people to play, competing with each other to achieve the most goals and get a goal medal at the end. A third feature would be capable of sending long video without limitations because currently, LINE restricts the length of a video to be around 8 minutes, which some groups users may want to send the videos longer than that and do not have to cut it into a several parts. Contact list should be linked with FaceBook so that it would be easier to connect with friends that you do not have their mobile phone number, opening further channel of communication. Lastly, the app would be better if it provides an effective programme of finding  locations like a map. This would mean that LINE is everything that a modern world today need as it would contain all necessary tools within itself, inducing people to use. I am truly sorry that I could not find a video to demonstrate how LINE works. The picture on the right side is what it looks like when a user is chatting with another user. 


Pictures: 
http://livedoor.blogimg.jp/sgreport/imgs/9/b/9be1c873.png
http://cdn.thenextweb.com/wp-content/blogs.dir/1/files/2012/03/line-screenshots.jpg
http://descargarline.info/wp-content/uploads/2012/12/stickers-line.jpg

Information:
http://line.naver.jp/en/
http://en.wikipedia.org/wiki/LINE_(application)
http://www.techinasia.com/japanese-chat-app-line-passes-70m-users-translated-success-overseas/

 
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Recently, Facebook announced the ‘Facebook Graph Search’, a beta project allowing better search of information stored in Facebook. In general, there are two ways to get information on Facebook: news feed and timeline. Users view news feed to see a broad overview of current activity for all the people and pages they are following. Visiting a specific person’s timeline allows user to view all the updates associate to that person. Facebook Graph Search provides a third way to obtain information. In the one hand, some people think that they will be able to find people with certain interests, and/or find information about people who like certain things. It will give clearer and better result when searching as well. In the other hand, some believe that this project may intervene users’ personal details and it can be a great tool for stalkers and scammers. I will list both advantages and disadvantages of Facebook Graph Search below.

Pros:

- Individuals can use this feature to find things they like or find people with similar interests.

- It offers a new opportunity for marketers, allowing them to see how likes and interests are related, and what are common trends so that they can meet the demands of users or consumers.

- Graph Search allows users to search based on location. Examples include “places where Exeter graduates work”.

- Photo search is included in Graph Search. You can search any pictures by just typing key words. Then, Facebook Graph Search will bring up photos pertaining to the search.


Cons:

- The most significant disadvantage seems to be the issue of privacy. Searchers can see individuals’ tastes and interests, which can be seen as intervening their personal information

- Facebook’s default search provider is currently Bing, meaning that if the tool is unable to find the search, Bing will do the job instead. 


In what ways could this tool be used for data mining? First of all, data mining is the process of analyzing data from different perspectives and summarizing it into useful information. Some independent reports that the program cracks open Facebook’s warehouse of personal information to allow searching and data-mining on a large portion of Facebook’s 1 billion users. This means that users who set their profiles to “public” are about to be exposed to their largest audience ever. Usually, a phisher or spammer collects a couple hundred email addresses, send their spams and they are hoping that those who get it have an interest in what the email is about. With this tool, it gives a malicious person the ability to figure out whom to target with a particular message because they know their interests. Moreover, attackers can take that list of companies on Facebook, refine it and find out people who like to eat here, or have a particular hobby and perform multiple attacks against a company by refining the victims list and develop phishing, phone or other attacks based on the interests of those people. This sounds hazardous, but as we all know that every coins have two sides, therefore, the tool can put users at a advantage position too, for example, legal industry. Generally speaking, a legal firm can utilise the Facebook Graph Search to target its clients or even recruiting graduated law students for small firms. The firm can see the information that meet the requirements. This tool provides another way to advertise a legal industry in order to hire effective staffs and look at what are people's demands at present so that it can improve the firm to be able to help the society. 

In my opinion, I tend to believe that the Graph Search would be harmful to Facebook users, despite the fact that privacy is still retained. Because it is only a beta version, how could everyone trust that all their personal information will be securely protected. Currently, scammers are increasing everyday, trying to lure people, getting money without doing tiring work. As I mentioned above that it is very easy to obtain individuals' details, which can lead to the worst-case-scenairo that  a person can be stalked anytime, especially at night if he/she check-in on Facebook where they are now because most of us do not aware danger in the society. Thus, I do not support for the use of Facebook Graph Search. 

Resources
http://www.moomumedia.com/the-pros-and-cons-of-the-facebook-social-graph-2977/
http://wildhairmedia.com/2013/01/21/pros-and-cons-of-facebook-graph-search/
http://www.anderson.ucla.edu/faculty/jason.frand/teacher/technologies/palace/datamining.htm
http://www.thenation.com/blog/172459/why-graph-search-could-be-facebooks-largest-privacy-invasion-ever#
http://threatpost.com/en_us/blogs/facebook-graph-search-mines-potentially-rich-data-phishers-attackers-012813