Expresii 寫意
  • Home
  • Showcase
    • Moxi Paint Engine
    • Yibi Brush Engine
    • A New Way to Paint
    • youji Rendering Engine
  • Download
    • Get / Buy Expresii >
      • Update Log
    • Sample Artwork Files
    • Third-Party
  • Support
    • Documentation >
      • End User License Agreement
      • Privacy Policy
    • Video Tutorials
    • User Forum
    • FAQ
    • Feedback
    • Help Translate
  • About Us
    • Contact Us
    • Media Resources
    • Privacy
  • Blog
  • 主頁
  • 示範
  • 網誌
  • 下載
  • 關於我們
    • 聯絡我們

Keeping Tradition Alive 只有發展才能保留

23/10/2017

Comments

 
Earlier this month, our Dr. Nelson Chu, along with  two more  alumni ​, was invited to speak in an alumni sharing session by HKUST.   You can review the whole sharing  here.   Nelson showed our  ground-breaking app Expresii on a tablet computer to the audience.   

Digital Art not real art? 數位藝術不是真藝術?

During the Q&A section, Nelson was asked   to comment on how to deal with people saying digital art is not real art. To answer  this, let's first assume people don't regard digital art as real art because they think operations like undo and redo   mean   cheating. Let's here what Nelson has to say:
One may say there's no mistakes in art so there's no need for undo. Okay, then let's regard undo's and redo's as opportunities to go back and forth in time. - Nelson Chu
'Long time ago when the Western fountain pen got introduced to the East, people might say "pen calligraphy" is not calligraphy. Only brush calligraphy is. But now people accept that pen calligraphy is also calligraphy' said Nelson.
Nelson is a firm believer of digital calligraphy.  See how he does digital calligraphy with his own tool Expresii: 
From the above videos, you see how undo's and redo's allowed more flexibility and save time  to create the perfect design without wasting paper.    ​(^(エ)^)

Embracing New Tools

In deed, if you look at the history of writing tools in East Asia, you will see we keep adding new tools to our arsenal over the years.  If we insist that a new tool has to act exactly like what came before it, there wouldn't have been brush calligraphy in the first place because we would still be using carving knifes to write. 

​​We should really   embrace new technology   and   explore what we can do with it.
Picture
History of writing tools in East Asia
我們拿書法來談談工具的影響吧。毛筆書法的出現,是因為我們發明了毛筆。試想想,如果我們都堅持新工具一定要跟之前的一模一樣,那我們可能還是用着刻刀來刻字呢,而毛筆書法根本不會發展出來。
​​
也許以前有人說,硬筆寫的不是書法,只有毛筆寫的才是書法。但現在大家都已接受
硬筆書法也是書法。我們深信,數位書法是必然會發展起來。

Changing Business Model

Another possible reason why people don't consider digital art real  is that they can't sell it to galleries or collectors like they do with works done in physical media.  People are concerned that artists  (along with a whole ecosystem of art dealers) can not make a living if there are no   originals  (vs. digital copies) to sell.   

To respond to this, firstly, we'd like to emphasis that artistic value is NOT market value. If we stick to the question of  whether something is real art we should  really judge it by its artistic value.   Whether it sells or not is a completely different story.   For a painting, we judge its artistic value by e.g. the use of colors or  composition, which you can also find in digital art. 

Secondly, business models can adapt to changes.  A century ago, musicians made a living by performing live. With the invention of sound recorder, musicians don't lose their job simply   because there is  a way to playback their music. Instead, a whole ecosystem of record companies & distributors came into existence. And then came the digital age, when people don't buy CD's as often.  Record companies could blame digital music making it easy to be pirated. Then Apple fights the problem by providing a way to get legit music easier than looking for pirated copies.   And if you think those big companies are paying artists  too little royalty ,  now independent   artists can sell their music, art or tutorials via sites like Gumroad with a much bigger cut,  effectively  democratizing  art selling for creators.

消失中的手寫字 hand writing anyone?

久不久就有人發表文章,說現代人都用電腦手機,都不會寫字了。而且電腦字體的流行,讓人廉價使用。街上原本很美的手寫字招牌,一下子被呆板的電腦字體所取代。

我們不能逆轉電子產品的普及應用,但可把東西改進,讓它更適合我們。我們在軟件上努力,做出Expresii 水墨書法軟件,讓大家可以更好的在電子時代,承傳並發展中國書法和水墨畫。其實,電腦上也可以手寫字啊!

In the Chinese community, we regularly see  complaints  about new gadgets making our younger generation forgetting how to write with their hands.  The rise  of computer fonts  also turned beautiful calligraphic signs into unimpressive 'computer-font' ones in   our city . All these  new gadgets  seem to take away our cultural heritage.

Gadgets  only get   more popular and  we can't revert that. But what we can do is to build new tools  to go with them so that we can breathe new life into our  culture.   In Expresii, we're actually making digital art organic to a whole new level - in response to existing paint programs making brush strokes that are so sterile.
Picture
Old neon vs New LED sign (Macau 2014)
Picture
Wu GuanZhong (吳冠中) 1919-2010

To Keep Tradition Alive = To Bring In New Life

保留傳統,只有發展才能保留,不發展就不可能保留。 - 吳冠中
以上是已故著名畫家吳冠中的一句話,語出這裡。我把它翻譯成:To Keep Tradition Alive = To Bring In New Life。華人都很講‘傳統’,但真的,‘傳統’不是死的,而是需要我們去繼續發展下去的。希望大家不要抗拒新發展。新發展是難的,方向也不一定對。如果大家對我們的發展有什麼看法,歡迎指正。在此也僅希望從事教育的朋友,或者關心傳統的朋友,如果覺得我們做的事情是對的,請給予支持,幫忙廣傳。感謝!

I can't emphasize enough the importance of new development.  If you think what we do with Expresii is worthwhile, please help spread the word. Thank you!
​
Further on the pros and cons of digital painting:   Why go digital?
Comments

Inktober & Giveaway!

14/10/2017

Comments

 
We are half way through  October now and have you started your Inktober yet? This year, Angela Wong a.k.a.   GingerCatSneeze  on Tumblr. has been using Expresii to do her Inktober (re-posted with permission):
If you're on Tumblr, don't miss the chance to win a license for Expresii and her Inktober Zine!   Head over  to GingerCatSneeze's  Tumblr :
Picture
The giveaway closes on 1 Nov 2017 at 23:59 (UTC).  All you need to do is the reblog or like that Tumblr post to enter!
Comments

ASIFA-South Animation Conference and Festival 2017

29/8/2017

Comments

 
Expresii is a proud sponsor  for the  ASIFA-South Animation Conference & Festival 2017, held last weekend in  Atlanta, Georgia, USA!
Live Artist Battle with  Expresii  between  Dan Flores (@deltatangomike) and Wayman Humphrey  (@themaddpenciler) during the conference party:
Picture
Live demo of Expresii with Madd Penciler (Photo by Marisa Tontaveetong)
Get a glimpse of  animated shorts from all around the world shown during the Festival: 
​We look forward to seeing Expresii being used more for animation!  ​o(^◇^)o
Comments

SIGGRAPH 2017: photos and Videos

16/8/2017

Comments

 
Our Nelson Chu couldn't make it to SIGGRAPH this year but huge  thanks to our friend Li-Yi Wei  for  demo'ing Expresii at SIGGRAPH 2017 for us!   We also thank all those who came to check our our program and gave us feedback!  Many of you asked for a Mac or an iPad version.  Yup, we hear you. One even mistook our Windows app for an iPad app. :)
Picture
Photo of Expresii in Appy Hour by Marisa Ginger Tontaveetong
Li-Yi told us Expresii was very  popular at the Appy Hour. ​ See Li-Yi speaking on behalf of us:
And in this video  Akshay Agarwal,  Mobile Chair  of SIGGRAPH 2017 also specifically mentioned Expresii as one of his favorite apps shown at the event:
New to this year is the Facebook live videos. Review those videos on their Facebook page or their  Youtube channel. And, again, if  you are new to Expresii, be sure the checkout this demo video for what can be achieved with our revolutionary brush and ink simulation and hybrid-vector-raster rendering:
Comments

SIGGRAPH 2017 Appy Hour - Expresii 25%-Off Sale

27/7/2017

Comments

 
Picture

SIGGRAPH 2017 is just around the corner!

In celebration of Expresii showcased at SIGGRAPH 2017 Appy Hour, we're running a 25%-off SALE till 4 Aug 2017!
Download Expresii:  http://www.expresii.com/download.html
Use this link to have the promo code pre-applied at Gumroad:  https://gumroad.com/l/FLdY/siggraph2017  
WHILE SUPPLIES LAST: Use the promo code "FriendOfPixel" to get a free Exhibits Only pass to  SIGGRAPH 2017.
Register for SIGGRAPH here.  
Update:   Hear our Nelson Chu talk about his experience on attending SIGGRAPH and his story creating Expresii in this  SIGGRAPH SPOTLIGHT podcast .
Comments

Talks in Taiwan 台灣的演講

3/7/2017

Comments

 

From Passion to Academia to Industry

Our Dr. Nelson Chu was honored to be invited to give a series of talks  in Taiwan in June:  two public talks on the  development   of  digital ink painting technology  in  Taipei and Hsinchu, and one keynote at the Computer Graphics Workshop (CGW) 2017 in Taichung.  We thank Prof. James Chu of Tsing Hua University for hosting the talks and his thoughtful arrangements and help during Nelson's visit.

Dr Chu's seminal work on digital ink painting simulation was first published at SIGGRAPH 2005 and he was awarded PhD for that in 2007. Although he left the academia for many years now, today Computer Graphics researchers still remember his contributions to digital painting technologies.  The industry  also  recognizes  Nelson's work - back in 2006, Adobe already licensed Nelson's work, hoping to get it into Photoshop. Last year Wacom invited Nelson to be a panelist at their Connected Ink event  to discuss the future of digital ink.  This year, Microsoft has invited Nelson to be at various launch events (new Surface Pro's global launch   in Shanghai, local launches  in  Hong Kong, and Taiwan). Microsoft CVP Panos Panay  likes Expresii so much that he would introduce Expresii on stage himself!

Taipei Talk

The first talk was given on 2017/06/26 in the National Taiwan University of Science & Technology 國立台灣科技大學 in Taipei:
Picture
We thank all the visitors including  folks from  大禧堂  for coming. Nelson visited their studio earlier that day to ​  discuss digital calligraphy creation.   大禧堂 的朋友太客氣了 , 非常感謝大禧堂的招待與美意!
Picture
還有感謝熱情的葉正聖老師,帶家人跟學生從桃園來台北。來棒場的還有Paparaya ,他剛剛開賣新書‘墨說’,說裡面有用到Expresii的部分。大家多多支持咯!
Picture
New book by Paparaya
Picture
Figure drawn by artist Paparaya after the talk
We're  supposed to end at 9pm but people  won't leave  until the security guard came to  close the  lecture room.  ^_^

Hsinchu Talk

The second talk was given on   2017/06/27 in National Tsing Hua University 國立清華大學  in Hsinchu:
Picture
We're honored to have  Prof.  Chintay Shih, a very prominent figure in Taiwan, in our  Hsinchu  talk.  Prof. Shih  loves calligraphy and gave us valuable feedback.  We thank Martin Sun, ex-President of  Wacom Taiwan,  for introducing Prof. Shih and various people from the industry to us. We also had the chance to give away some copies of the Meerkat Ojisan 's    comics book to the audience.

感謝台灣前工研院董事長史欽泰教授  以及  幾位台灣不同大學的教授光臨指導。史欽泰教授酷愛書法,也給了我們寶貴的意見~

Computer Graphics Workshop (CGW) 2017

Lastly Nelson was happy to be invited to give a keynote speech at the Taiwanese domestic conference Computer Graphics Worshop (CGW) 2017, the annual meeting for Computer Graphic researchers from the whole Taiwan. The other keynote speakers include world-famous researchers  Liyi Wei and Hao Li  - both of them actually originate from Taiwan.

Nelson's keynote was titled From Passion To Academia To Industry. Instead of focusing on technical aspect (most keynotes in technical conferences would  ^_^), Nelson shared his journey going from an idea to an end-product, along with his experience   on working abroad. He hopes to inspire graduate students of Taiwan to find their passions and work hard on them. 我們的朱博士希望可以透過分享他自身開發數位水墨技術的經歷,以及在外國工作經驗,鼓勵大家,有機會該去闖一闖。

We thanks  the organizing committee  of CGW, especially Prof. James Wu for his help during our visit. 
能為你自己喜歡的事情而努力是一種幸福。希望台灣的年輕人,也找到你們所熱愛的並為它而努力 - Nelson Chu

Thank you Taiwan!

Taiwanese  people are super friendly and polite.  This trip   to Taiwan was great but too packed for various events - there're so much more for us to explore including food and interesting places. We will definitely come back!

這次真是非常感謝台灣,讓我們有機會來交流,而且也嚐到台灣美食!台灣人真的非常熱情,非常有禮。這次台灣之旅行程滿滿的,非常充實和有意義!只嫌不夠時間真正的逛逛和太多的美食還未有機會吃到,哈哈。最後附上Nelson  寫的一些數位書法送給熱情的台灣~~ 下次再見!!
Comments

Expresii in SIGGRAPH 2017 Appy Hour

3/6/2017

Comments

 
Picture
Expresii was accepted in Appy Hour of SIGGRAPH 2017 to be held in Los Angeles. See the Advance Program. 
Picture
It took a while to prepared that 2-page Abstract - nowadays it's much stricter on the document formatting.  ;-) Anyway, you can download a copy  (16MB  hi-res version) from below.
Picture
expresii_siggraph_2017.pdf
File Size: 16957 kb
File Type: pdf
Download File

Or,  download Abstract from Dropbox 
2017-06-10 Update: And here is the accompanying 30-sec video.
Comments

Demo'ing at Microsoft Shanghai Event

31/5/2017

Comments

 

Expresii was a huge success!

So we are told ! :)  ​ We were invited to demo at the Microsoft world-wide launch event last week in Shanghai.  We're glad to be back to this amazing city to enjoy great food and all that. ​ ​ᕕ( ᐛ )ᕗ
Visitors were amazed by the simulation and rendering quality of Expresii. Look at how the ink flows down the gorgeous screen of the Surface Studio.  Look at how beautifully the artworks are rendered on the screen. Look at how  you can make organic strokes with our breakthrough technology!

It was really great to have visitors and also Microsoft folks telling us  Expresii was the most impressive  demo in the launch event.  "Everyone keeps talking about how beautiful  the app is!  "       ​٩( ´・ш・)و       

​​
And yes, Expresii was shown  along side  much bigger players like  Adobe, Autodesk and Corel.  Given our presence, Corel Painter can't really call itself the most natural painting simulator.

"I can’t think of a program that better demonstrates the power of their inking platform than Expresii"  - a customer

" 遇到了一直关注的数字水墨软件expresii的创始人,感受了业内最精彩的模拟现实绘画软件;科技和艺术的大碰撞"    - 郑昊煜RADIO
A big big thank you to Angela Wong of Rooftop Animation  for coming along to help amidst her busy schedule.  
m ( _    _ ) m
Below are shots  of Microsoft CVP Panos  Panay  showing Expresii  during the keynote.  See the video again here.
Expresii aligns  with Microsoft's We're All Creators  marketing  strategy squarely .  Like Panos said in the keynote, it's been an incredible journey. It was great to review all the progress made over the years. Can't wait to see what's next. We thanks Xiao Tu, Jen Anderson   and Rui Li of Microsoft for facilitating our collaboration. Congratulations, Microsoft!
Picture
Microsoft CEO Satya Nadella: ‘We are the company that stands for builders, makers and creators’. Photo by Kevin Lisota / GeekWire.

Next Stop: Hong Kong 

We're now also invited to join Microsoft's event  in Hong Kong  to be held in 13 June  in PMQ.  Hope to see you there!

Update: See our appearance at the Hong Kong and Taiwan launch events here.

Comments

Microsoft Launch Event in Shanghai & Windows 10 Store

23/5/2017

Comments

 
Panos Panay of Microsoft really likes Expresii and we were invited by Microsoft to be in their App Partner video and also showcase our Expresii app in their May 23rd launch event in Shanghai.  It was a great honor that Panos  himself introduces Expresii to the world in their keynote:
You can also watch the  full keynote with Chinese translation here (按這裡看華語傳譯) .  It was great to meet people in person and have guests telling us that Expresii was the most impressive demo shown in the whole event. ​

Excerpt of Expresii's parts from the app partner video  :
Our parts actually sum to 1/4 of the whole 2 min. app-partner video.  ^_^  我們也是唯一亞洲團隊出現在這宣傳片,其他團隊包括大公司Adobe、Corel和Autodesk。

We've been asking hardware makers to add pen tilt support for years, and are certainly happy to see the new Surface Pen getting tilt sensing support. The new Surface Pro also features latest Intel processor and is completely silent thanks to the no-fan thermal design for the m3 and i5 models.  See the details in Microsoft's blog.

Expresii now also available in Windows 10 Store 

Expresii is now also available in the Windows 10 Store  for $89.99. The Store version of Expresii is the same as the Win32 version except that you can't have tabs in the Setting Windows as separate windows  for now. FYI, we use a converter to convert the original Win32 version into  what Microsoft calls a 'UWP' app as our Windows 10 Store version.  ​Performance-wise, our test indicates that the converted app takes slightly longer to start (1.6s vs 1s), but otherwise performances virtually the same during painting,  on an i5 Surface Pro 4. 

Expresii Win32 version for Win XP/7/8/10

The availability of Expresii on Windows 10 Store doesn't affect users buying  a license for  the Win32 version of Expresii via    Gumroad.  For those who don't have Windows  ​10,  you can always use the original Win32 version, which runs on Windows XP/Vista/7/8/10.

Update: see a report from the demo show floor  in our next blog entry!
Comments

Tiltable & Rotatable @ SIGGRAPH ASIA 2016

9/12/2016

Comments

 
Thanks to CGVisual.com, we were able to participate in the SIGGRAPH ASIA 2016 Exhibition held in Macao last week from 6-8th Decemeber 2016.  The show was busier than we expected! As a long-time SIGGRAPH visitor commented, "The show is  quite respectable!"  ​  (๑•̀ㅂ•́)و✧

28" Tiltable & Rotatable Surface

For this show, we brought to you the freshly baked Expresii running on a 28" 4K  screen held on a gas-strut flexi mount, which provides more degrees of freedom than the just-released Microsoft Surface Studio.  We still can't get  hold of a Surface Dial yet, so instead we use game controllers as our non-dominant hand   remote.  For pen input, we still use our trusted Wacom intuos 3 that supports stylus tilt sensing.  This new version of Expresii accepts user-definable game controller button assignment. We ran Expresii on an ITX desktop equipped with a mid-range nVidia GPU from the latest generation (Pascal ) for a very smooth painting experience.  This CPU used was only an  Intel   i5 from a few years back.  Although Expresii's simulation is so much more advanced than all other paint apps, no super computer is required to run it!  OpenGL is used for both our watercolor simulation and rendering.
PictureNatural digital ink flow made possible by our software tech
​

SIGGRAPH  is poised as the most prestigous  conference for Computer Graphics & Interactive Techniques in the world. This time with a large 28" 4K screen, we amazed many visitors  with the high-quality rendering of brush strokes and ink flows in Expresii.  Everyone says WOW when they see us start rotating the screen and the ink flows down according to the inclination -  just like in real life!     (°o°;)

The following video shows you the secret of how we combine low-cost off-the-shelf hardware with Expresii to crerate this amazing painting experience:
We got lots of praises  from Computer Graphics professionals including  Richard Chuang, co-founder of PDI.  ​It was much fun talking to visitors, student volunteers, or other booth staff members alike from all over the world.  Look at that cute fox  animation that got made right on the spot  below!  ୧༼✿ ͡◕ д ◕͡ ༽୨
Picture
Cute Fox Jump animation made by Angela Wong on the spot

Gamepad as Controller for Digital Painting

Did we mention we can‘t get hold of a Surface Dial so we use a gamepad instead? Both our i-rocks gamepad and the Dial are connected via bluetooth, but the former provides more direct buttons/control than the latter. It can also be held by your non-dominant hard for quick control as you paint (instead of having to be put on some  surface level enough so that it doesn't slide down). We believe this is generally preferred over the Dial by digital painters - we want to use muscle memory for fixed functionality instead of figuring what mode we are in  or going through radial menu . Wacom offers a similar hand-held Express Key Remote Control  with several buttons for their large Cintiq (vs. just one single button and a dial rim). And ClipStudio Paint also offers their own one-hand controller. If  one really likes a circular motion offered by the Dial, we can simulate it with the joystick, with which you can,  say,  circle clockwise & anti-clockwise for undo & redo. 
Let  us know if you prefer a Dial or a hand-held.

more collaboration please!

We look forward to Surface Pen being tilt-sensitive so that we no longer have to use another controller for adjusting the tilt. ​ We believe both mobile and desktop are important to creators so we will continue working our butts off to innovate in both spaces. It is great that now Microsoft enters into the creator market. We really hope hardware makers can work with us for the best expereince possible.  ​(•̀o•́)ง
​
Acknowledgement​
​

This SIGGRAPH ASIA booth showcase won't be possible without the tremedous help from:

Mark Lam of  CGVisual 
Ah Man from  VTech
H2o and Maggie from  lfxLab 
Angela Wong from  Rooftop Animation
​
And Shuen Leung, who allowed us to print her Expresii artwork for the booth

We also thank all the old and new friends who came and supported us!   
Comments
<<Previous
Forward>>

    Expresii 寫意

    Previous Posts
    以前的文章

    April 2026
    February 2026
    December 2025
    October 2025
    September 2025
    May 2025
    December 2024
    November 2024
    September 2024
    June 2024
    May 2024
    November 2023
    August 2023
    July 2023
    June 2023
    January 2023
    November 2022
    October 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    December 2020
    November 2020
    October 2020
    August 2020
    June 2020
    April 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    September 2018
    July 2018
    June 2018
    April 2018
    March 2018
    February 2018
    January 2018
    December 2017
    October 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    February 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    March 2015
    February 2015
    January 2015
    December 2014
    November 2014
    October 2014
    September 2014
    August 2014
    July 2014
    June 2014
    April 2014
    November 2013
    October 2013
    July 2013
    February 2013
    January 2013
    December 2012

    Categories 分類

    All
    3rd Party Tool
    Animated
    Artists
    Calligraphy
    Demo
    Hardware
    Mac
    New Feature
    Publicity
    Purchase
    Surface
    Tech

    RSS Feed

Picture
© Expresii.com 2012-2026. All Rights Reserved.