 My presentation title is the development of the current state in the state and the community in South Korea. My name is Dae Hyun Sung and I'm one of the Korean open source contributors and also now a ground foundation member. And also the development Korean team's founder member since 2017 and I'm the document foundation member since 2019. And I'm the partner of my daughter and I'm a fully-developed open source source in Korea and my activity is Korean community management and QA and improve some Korean teachers on liberal arts and I'm the father of a child and husband of a family. And I've also been an engineer in my company since last year. Where am I from? I'm from Korea. Korea's time is Coordinated Universal time is plus 9 but Romania's time zone is Coordinated Universal time plus 3. So, since I was different, my body is my body is very hair, oh, where are you from? I'm from South Korea. South Korea is also Korea's server located between Beijing, here is Beijing and here is Tokyo, between Beijing and Japan, China and Japan and Beijing, between Beijing and Tokyo. Oh, now I live in Anyang, my home. I'm originally from South Korea's Southeast areas. So, now I live in here and the server is here and Sun, Sun is a Samsung Electronics battery located in here and between, also I live in Anyang, between Seoul and Sun. And the nearest map you can find North Korea territories. I visited near North Korea's Washington North Korea field. This is my first time visiting Europe and my first offline conference in Europe. As you know, Romania and Romania languages, I know the Dracula and Mimsong but it's a world-class musical song but it's a Romania song. My Yahoo! So, let's start my presentation. Yes, ODFU and Liberal Office status in Korea. In South Korea, Liberal Office users have a few, maybe little bit, little bit few. Maybe I report almost Korean bogus and reportable and fixed bogus. In the office market, Korea's office market, MS office is 7, 70% and HWP is 30%. 한컴, 한컴 리얼네임이 한국어 컴퓨터, HWP office, office has exclusive position in the public sector's office market. The reason is that under Korean law, public sector have to purchase only Korean companies' software unless there is something special. So, many of Korea's public sector use HWP instead of MS office. HWP's full name is Hangul World Processor, published by Hangcom. In Korea, real name is Hangul computer. In South Korea, however, both Hangcom's document format and ODFU's document format standard as a public sector. Korea government adopted ODFU as part of Korean industrial standard. This is KSX-ISO-SILASI-ISI 263-00 in 27. Also, Hangcom's file format standard KSX-ISO-SILASI-ISO-SILASI-ISO-SILASI-ISO-SILASI-ISO-SILASI-ISO-SILASI-ISO standard document format standard documentation. Korea government guided SMA-based document specification. So, Hangcom made SMA-based HWP-S format based on government proposal. However, Hangcom's binary file format, HWP, broadly using Korea. This is a link about the ODFU Korean version and this Korean standard Hangcom's documentation standard format link. This is captured, I captured document standard title cover. Almost of many of Korean public sector users now currently use HWP format and add HWP-S format. This is, I compare the HWP and MS office and DBLO office. This is a screenshot of HWP Mac version. Also, this is a HWP-28 screenshot. Also, currently, I also screenshot HWP current version, HWP-2022. Maybe, I think it's in my opinion. South Korea government recommended to use, please change binary to SMA-based format. So, Hangcom recommended using HWP-S format instead of HWP. This is a link that since 2021, maybe three years ago, Hangcom noticed for recommending the user of HWP-S. This is, I captured this Korean. HWP, Hangcom released many of performance. Bio-performance, it's a HWP ML and try to, HWP version 3. It's supported, only supported DBLO office, but it's old binary format. Currently, Korea people use, government people use, HWP version 5. Currently popular in Korea, released in 2010. HWP ML is based on HWP ML, government-guided SML based on document specification. released in 2010. Also, currently use this, it's generated SML based document specs by Hangcom. Hangcom recommend to use HWP program since 2021. Do you know Clam-AV? Clam-AV is open source antivirus software project. Clam-AV is released HWP file format document file format. If you want to the link, you can easily learn the HWP file format details. Now I found the HWP and HWP MS version and DBLO office file format comparison file format. HWP is a binary content, not easy need the file format. But MS world and DBLO office and HWP is test based format, easily needable format. It's SML based. I captured the, 안녕하세요. It's Korea world, hello. HWP issues for expect in Korea. I found the Korea KDE Akademis keynote. mapping crimes against humanity in North Korea with free open source software. This is linked keynote session YouTube link. Speaker Dan described in North Korea human rights working and using free open source software and data. He added that using free open source software in Korea is in the challenger for original Korean input, point, banking, and online transition, and Hangar world processor, HWP files. So many of prisoners in Korea basically confusing the HWP file, open the HWP files. Also in Korea government want to transit to Windows to Linux. So many of the software companies make the OS software based on Linux. This is make the Google OS. Google OS is based, DBLO based new distribution. Read by Korea national security research institute and Hangar. Also include Hangar. I don't like it. Google literally means cloud in Korea. So try to transit OS try to in Korea. But only not include OS. It's really good. So Google OS is based on Linux distribution released from various vendors, Hangar and TMS. This is national security research institute of Google OS. And I also installed Hangar's Google OS. Hangar's Google OS Linux screen shot the Linux. And add the software. And only shows viewers. It's a critical issue for Hangar's Google Linux. Only supports HWP Office Viewer. It's not fully developer open source software. Typical property software. It's free for personal user in free. But between user is need to contract Hangar. And also in Korean law, each values to order for use in Korean law. In Korean law, I captured the Korean law. And watching the documentary format used PDF, HWP, DOC, SLS, and PPT. GUL is Samsung Electronics releases the world process of file format. And test and images. But not included in ODF. Oh, it's very low. Also in Korea, Intellectual Property Office Notice, I found the link. Submitter Electronics Document Format. And use HWP or HWPX and DOC and DOCX PDF. We are rarely used to ODF. Oh, no. No in ODF. And also some Korea government, some South Korea public sector tried to audit ODF formats. And Ministry of Science and ICT in Korea tried to audit ODF formats. Nearly audited formats, but each link is only included ODF download. And then, we currently added the HWP and HWPX viewer and viewer link button. It's made by SinFsoft. Add the ODF download and watching online viewer. However, it can download ODT on plus release link. If you want to edit and submit documents, you must use proprietary software, HWP. And also, Gyeonggi province tried to use migration HWP to ODF. Maybe three years of trying to try to governor want to want to use HWP. Use ODT and PDF instead of HWP, but changed. Because many of Korea government want to found developer ODF. ODF can make and contribute to ODF developer. Don't found it. So, use HWP. Last year, Hong Kong site don't sell downloaded HWP software. You changed it online office. So, Hong Kong software process service information. I found the notice. This is the registration process payment and vendor login. So, Hong Kong user license agreement. Viewer priority license. Personal user in-frame. But copyrighted user is copyrighted. And also, not release the renewable viewer versions. And if you download the iOS viewer at the app, you can use this advertisement. This is captured the advertisement. Also, Android viewer is also same. So, Korea government knows the program of monopolizing HWP, pro-priority software for public service. So, alternative to people who don't buy or use HWP software. And it is Hong Kong Hangul for editing public document. It's only personal purpose to use. And only working in those OS. This is example of public HWP screen shot. Also, Korea government thinks that make the viewer pro any HWP viewer for companies. Because of companies. So, sign the software. Sign the software to make the office viewer. But it's not open source software. It's only viewer. Also, sign the software office and the price office is web-based office. Many Korean companies can read and write HWP file format and knows the file format. However, only release it as pro-priority software. In my opinion, open source ecosystem has not activated yet in Korea. So, in this year, I attended a PyCon conference. PyCon Korea conference. This is my company sponsored the PyCon conference and make the panel discussion sessions. And attended by my company's CEO and staff and Korea's AI company upstairs CEO and Hong Kong University of Science and Technology Professor, Professor Sun Kim. And one person says that how to analyze the HWP file format data. In Korea, many C-level users and write down HWP file format. Don't analyze Korean data. So, I checked the demand for HWP and HWP file format analysis. This is a link. Also, one person make a HWP pipeline package. It's a pipeline package to generate HWP documents or office automation. You need to use Windows API, but Hong Kong plans to disconnect OCS control maintenance after this year. This is an example. I don't like this HWP. HWP may be in Korea, more internal polarity needs to generate more internal polarity documents for Mac, Windows users, and polygons in Korea. It's a conclusion. Korea public sector needs to use ODEF as a document sender. They want to deploy to HWP format to ODEF format. Also, some local companies can make views and editors that support OASM and HWP formats. And also ODEF formats. They only sell software as proprietary software and don't contribute to open source software. Because open source ecosystem is rarely activated in Korea. Also, public sector want to migrate HWP to other software and format. As a result, Korea government request to machine-leadable file format instead of binary-based HWP format. Also, Hong Kong audited HWP file format to current HWP software. This is my goal in the development of Mac free open source software ecosystem and Mac culture in Korea. And more Korean document translation, work fix and need. And these two work increases open source development. Developers who can handle ODEF. My goal is to implement HWP view and maybe HWP X viewing and editing and task automation function in developer office. Community working is... Brooklyn is speaking here. Time is nearly... It only remains three minutes. I attended a conference open to Asia conference Japan's online conference of developer office Kaigi and become a keynote session. And this year's open to Korea conference this year. I promote developer office. In last year, I promote developer office in last year. After COVID-19 pandemic, my first offline promoting developer office in Korea. This is a portal. And also in this year, I become a developer office Japanese teams in your middle, developer office Kaigi, keynote session speaker. And this end of this year is here. And many of Japanese members discuss with developers and I attended these open to Korea sessions and promote developer office on MS Korea. I tried to Korean and CJQ issues. Time is nearly... Time remains two minutes. So I quickly passed... In this year, I changed default Korean point size 10.5 point to 10 point. Because Korean law is also... Korea point size is 10 p.m. This is link of Korean laws. I catch the Korean laws. In this year, I fix the Korean point in developer office. And also I improve the developer office unique code. So reviewer... I suggested a code reviewer, but rejected it. But reviewer found the code blog is redundant. So it repeated it. And this is confusing in the CJK characters. So I passed the... But Korea... This is an example of... Unlike the Chinese and English in Korea and the Japanese world order is subject and object and verb order. World orders. I ate a meal and Chinese also same grammar. World sugar fun. In Korea, they said, 나는 밥을 먹었어. And Japanese said, 왓다시가 꼭 안 오다 뱉다. And this is an example of... Western and Chinese use subject, verb, object, word order. But however, in Asia... Many of Asia countries use verb orders subject, object, verb, word order. This is an example. In Korea and Japanese and Mongolian. So I skipped this... Time is over. I skipped the slide. But my conclusion is improve, make the... make the ecosystem, develop the community and improve the Korean features in developers and make the HLPS software. This is my finished slide presentation. Thank you for listening. And any questions? Time is over. Sorry.