Recent iPhone stories
by Channy Yun on Jun.13, 2009, under Trends
Despite of launching iPhone in world wide before 2 years, Korean people still cannot use it. The WIPI was why iphone 3g couldn’t be launched in Korea. It was closed Korean national standard - “WIPI” that must be installed in all mobile devices to personal retails. So Apple rejected this duty for providing iphone, but fortunately Korean Communication Commission (KCC) decided to absolve from an obligation from April in this year.
Before a month, KT (wire phone, wireless internet) and KTF (mobile) were merged. KTF was one of candidates that could offer iPhone and there were many rumors from there. It was hopeful news too. But, there wasn’t good news in WWDC 2009. I couldn’t find the name of Korea in 80 launching country list of iPhone. So many Korean geeks were disappointed and thought another problem is still mobile carrier not to give up their closed mobile business.
Recently there is another hopeful news again. Apple gained a regulatory approval for sales of its iPhone 3G here. Radio Research Agency affiliated with the KCC released to grant certification to Apple for sales of its iPhone 3G A1241 on 12th June.
Its approval is mandatory for telecom equipment entering the Korean market. Not all of the products that received the body’s certification are sold in the local market, but the latest approval shows that “Apple is interested in entering the Korean market,” a KT spokesperson said and KT have been long in talks with Apple to launch its iPhone raising hopes among Korean consumers that the sleek device would come to the local market.
However, the older iPhone 3G may yet hit the local market. Someone are keen to see the possible impact that the iPhone may have on the local mobile phone market, which is dominated by Korean firms such as Samsung Electronics and LG Electronics. Also telecom companies have dominated all of mobile business with relatively expensive price for internet access. So Korean geeks is now alternation of joy and grief because of iphone.
Anyway it’s well going the status of Korean application for iPhone. According to the list of appstore developers, there are over 150 companies and 700 applications in appstore (about 2% per 50,000).
There was successful stories of top 5th game naming “Heavy Mach.” by Korean personal developer Mr. Byun and top 1st free application naming “9-Toolbox” by E2ndesign.

So it boomed up between Korean developers and there is Mr. Chanjin Lee who was one of heroes of software industry and developer Hangul word processor. He has tried to persuade many telecom company, to raise issue about opening market and to promote for many developer to join appstore by helping and consulting them. He also hosted several conference and workshop for iPhone and smartphones including Android, Windows Mobile.
I wish iPhone launches in Korea soon. It will be one of key milestones to open mobile market in here and increase Korean-made applications in mobile world.
How to detect company fails
by Channy Yun on Jun.12, 2009, under Business
I discovered very insightful experienced detection method for dying company via (http://www.infuture.kr/393 -Korean). It may be only Korean company, but I guess most of companies can be applied.

- Another process is made for a process. (There is not to do any more.)
- Only CEO is speaking on senior meeting. (CEO blames someone to talk.)
- No one thinks about new business. (All pressed by urgent business. It’s always.)
- New business are always hushing up. (CEO is not interested in them.)
- Ranking is down from second to below third in the market. (Heroes are needed in emergency.)
- Internal competition is bitter than competitors in the market. (Everyone thinks themselves rather than company.)
- When a strategy was failed, it finds victim in internal. (Everyone thinks I have to survive.)
- Toilet is not clean. (Insufficient loyalty to the company?)
- Everyone believe problems will be solved when CEO was changed. (Foundational problems still remained.)
- It’s increased that employees want to back to school. (In fact, they want to move another company.)
- Small reward programs are raised continually. (All medicines prove useless.)
- Meeting schedules are over half day in everyday. (It has to make a piece of work.)
- Employees blames there are rare educational programs. (How to find themselves?)
- Communication with instant messaging despite of near person. (It’s tired to face-to-face.)
- When idea is suggested, someone comments “Is there another company to do?” (Although creativity is the motto of a company.)
- A manager often says “I have no authority to do.” (Because all rights reserved in CEO.)
- Cigarette butts are increased in smoking room. (Boring or painful.)
- A thickness of report paper is heavier and thicker. (a formality overwhelms contents.)
- There are many people folding their arms in meeting. (It means I hate to listen.)
- When CEO(Manager) is absent, everyone is active. (Everyone feel cheap in normal.)
If your company is applied in from 15 to 20 items, it’s very risk, you’d better go out company.
from 10 to 14, risky, you have to request the change.
from 6 to 9, normal, but you’d better monitor.
below 5, it’s good.
How about your company?
Firefox supports Geolocation Service
by Channy Yun on May.01, 2009, under Trends
Firefox 3.5 Beta 4 and higher starts to support W3C’s Geolocation APIs developed by Google.com based on Gears Geolocation API. It offers your privacy information such as IP address of your PC or Wi/fi to Google server for recognizing your position under only your agreement.
You can see it simple demo.

If you have GPS enabled device, geolocation returns your location directly to web sites. This is very useful in mobile web service to find coffee shop, restaurant and friends via iPhone and PDA with GPS. But, if you don’t have this kind of device, Firefox sends your information to Geolocation service providers as like Google and get your position from its server.
Firefox doesn’t save your information or send them to any other 3rd party. If you grant to get your position, your location informations may be sent to your web site as well Google’s geolocation server. But, Firefox also doesn’t send the informaton of web site that wants to get your position to Google.
Firefox user can change default setting for Geolocation service from Google to another 3rd party that supports W3C Geolocation APIs. You type “about:config” in address bar and change “geo.wifi.uri” from “https://www.google.com/loc/json” to another. Now there is no services to do.
For more information, please refer to Geolocation in Firefox
There is my concern for privacy. I knew there was a heavy privacy discussion in WWW2009 and refer to Privacy Diffusion on the Web: A Longitudinal Perspective that shows Google has been the strong collector by their family’s cookie and javascript.
Google’s Geolocation service means that Google can collect and organize user’s information related to position such as GPS position, personal profiles such as address, mobile information to get correct IP-address database. In my experience, the user profile can make probabilistic database between IP address and real address. Google can be real big brother?
Feedmil, the longtail blog feed search
by Channy Yun on Apr.23, 2009, under Profile
I’m also heavy RSS reader with over 200 feeds and it’s hard to track many famous blogs. Strangely I found sometimes that good blogs were hidden with no influence and rare good qualified posting. So I added them and instead removed newspaper-like blogs that publish many articles per day to keep proper numbers RSS feeds following up.
Recently how to find good feeds is very important to me. Now I’m studying in Ph.D course and one of my professors focused on this issue and made feed search engine so called Feedmil.com. I used this for a month in closed beta and found some good feeds in my favorite topics.
Feedmil.com is a long tail of feeds to find good feeds for given topics. It analyzed millions blog feeds in the world and classified by popularity, quality, relavance and blog media type such as podcast, video, photo and micro blog (twitter) and social media(Facebook) and so on.

The search process itself can be refined by way of a provided slider that will let you set a popularity range from “Surprising” to “Well-known”. By this way, you will have a chance to check feeds that few people have heard about, and you can also discover popular feeds that for some reason or the other you had failed to notice before.
Feeds exist in everywhere in social network sites such as Twitter, Facebook and FriendFeed as well as blog. Feedmil’s approach is similar with Technorati’s, but it focused only feeds that easily can be tracked.