mobile revolution, moving center of value creation from hardware to software, mobile convergence and change of media. Because of these issues, companies have to develop new business model and must prepare in these like changes.
2.2 Internet Ad. Industry
In 2007, Subprime mortgage crisis occurred in the states, the US economy approached in depression because of liquidity problem of finance. U
2. Impacts of I-Phone's appearance on the Korean domestic mobile phone market
iPhone opened up a new era of domestic smartphone market by expanding the market for the smartphone.
1) Immediately after iPhone was introduced into the market, the sales of smartphone increased from below 3% to 18.9%. So smartphones account for a huge portion of domestic mobile phone market. It means that iPhone re
1. Mobile 인터넷 구현기술
1960년대 후반 ARPAN(Advanced Re-search Projects Agency Network)으로부터 시작된 인터넷은 1990년대 중반 HTML(HyperText Markup Language)과 HTML(HyperText Markup Language)과 HTTP(Hyper Text Transport Protocol)를 사용한 World Wide Web(WWW)의 출현으로 일반 대중에게 널리 보급되었다. 이와 더불어 1980년대 초반 처음
environments, implementation of system software, etc. He mentioned that he himself is one of the contributors for Android-based mobile products. In fact, his own website is titled as ‘Prof. Ahn’s Android Lab.’ From this fact, we assumed that he is one of the experts in the market of Android in Korea.
Interviews with the two experts
The interview was conducted on June 5th, 2010 at the
1. Mobile Commerce
Mobile commerce(or m-commerce) refers to electronic commerce transations that are conducted in a wireless environment, especially via the internet.
The development of m-commerce is driven by the following factors
- widespread availability of mobile devices
- no need for a PC
- the ‘cell phone culture’
- declining prices
- bandwidth impr