We will show that diverse complex patterns can emerge even in the universe governed by deterministic laws. See the details of this study on our paper: Iba, T. & Shimonishi, K. (2011), "The Origin of Diversity: Thinking with Chaotic Walk," in Unifying Themes in Complex Systems Volume VIII: Proceedings of the Eighth International Conference on Complex Systems, New England Complex Systems Institute Series on Complexity (Sayama, H., Minai, A. A., Braha, D. and Bar-Yam, Y. eds., NECSI Knowledge Press, 2011), pp.447-461.
SEB Baltic Household Outlook. Recovery in household finances on track but unc...SEB banka
Economic growth has led to an increase in employment and real wages in Estonia and Latvia. The earnings abroad and remittances have added significant amount of funds to the households’ disposable income in all three countries. Nevertheless despite the improvement of situation, the modest consumer confidence in Estonia eliminating the large gap between Estonia and other Baltic countries, supports the strengthening of the households’ balance sheets reflecting in the largest savings of Estonian households, while in Latvia and Lithuania deposits dropped. However demographic situation with low birth rate, population ageing and emigration involves potential long term problems of all Baltic countries with the financing of pension and social system. Under such circumstances the mandatory pension scheme and voluntary private pensions plays a more significant role and can ensure a larger financial security in retirement. These are key findings arising from the newest SEB Baltic Household Outlook.
SEB Baltic Household Outlook. Recovery in household finances on track but unc...SEB banka
Economic growth has led to an increase in employment and real wages in Estonia and Latvia. The earnings abroad and remittances have added significant amount of funds to the households’ disposable income in all three countries. Nevertheless despite the improvement of situation, the modest consumer confidence in Estonia eliminating the large gap between Estonia and other Baltic countries, supports the strengthening of the households’ balance sheets reflecting in the largest savings of Estonian households, while in Latvia and Lithuania deposits dropped. However demographic situation with low birth rate, population ageing and emigration involves potential long term problems of all Baltic countries with the financing of pension and social system. Under such circumstances the mandatory pension scheme and voluntary private pensions plays a more significant role and can ensure a larger financial security in retirement. These are key findings arising from the newest SEB Baltic Household Outlook.
“What Occurs in Egoless Creation with Pattern Languages” (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba.
Presented by Takashi Iba.
Takashi Iba, Ayaka Yoshikawa, “What Occurs in Egoless Creation with Pattern Languages”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Active Learning Patterns for Teachers (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba with Yoshihiro Utsunomiya.
Presented by Takashi Iba, Yoshihiro Utsunomiya, & Konomi Munakata.
Takashi Iba, Yoshihiro Utsunomiya, “Active Learning Patterns for Teachers”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Pattern Song: Taking Patterns from Visual Media to Auditory Media (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba.
Presented by Ayaka Yoshikawa & Takashi Iba.
Takashi Iba, Mayu Ueno, Ayaka Yoshikawa, “Pattern Song: Taking Patterns from Visual Media to Auditory Media”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Pattern Song “Everyday World-Making”
iTunes Store / Apple Music - https://itunes.apple.com/jp/album/id1271022854
Spotify - https://open.spotify.com/album/2RmeBsS7tqKLuLbr9L69QQ
Google Play Music - https://play.google.com/store/music/album?id=Bdnmej7yu32fy6ovofx3plr4e6q
Amazon Music / Prime Music - https://www.amazon.com/dp/B074RD3WJP/
music.jp - http://music-book.jp/music/Artist/1045423/Music/aaa86qtd
mora - http://mora.jp/package/43000074/TCJPR0000381799/
Walk, Flow, and Creation: Toward Natural & Creative Living LabTakashi Iba
Keynote at Iba Lab conference (Academic Year 2016) by Takashi Iba, Associate Professor at the Faculty of Policy Management, Keio University, Ph.D in Media and Governance
Slides written both in English and Japanese
井庭研 2016年度最終発表会における井庭崇の基調講演
スライドは、日本語の英語で併記されています。
“What Occurs in Egoless Creation with Pattern Languages” (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba.
Presented by Takashi Iba.
Takashi Iba, Ayaka Yoshikawa, “What Occurs in Egoless Creation with Pattern Languages”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Active Learning Patterns for Teachers (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba with Yoshihiro Utsunomiya.
Presented by Takashi Iba, Yoshihiro Utsunomiya, & Konomi Munakata.
Takashi Iba, Yoshihiro Utsunomiya, “Active Learning Patterns for Teachers”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Pattern Song: Taking Patterns from Visual Media to Auditory Media (PURPLSOC2017)Takashi Iba
Slide Designed by Takashi Iba.
Presented by Ayaka Yoshikawa & Takashi Iba.
Takashi Iba, Mayu Ueno, Ayaka Yoshikawa, “Pattern Song: Taking Patterns from Visual Media to Auditory Media”, in the Second World Conference PURPLSOC2017 (Pursuit of Pattern Languages for Societal Change), at Danube University in Krems, Austria, 2017.
Pattern Song “Everyday World-Making”
iTunes Store / Apple Music - https://itunes.apple.com/jp/album/id1271022854
Spotify - https://open.spotify.com/album/2RmeBsS7tqKLuLbr9L69QQ
Google Play Music - https://play.google.com/store/music/album?id=Bdnmej7yu32fy6ovofx3plr4e6q
Amazon Music / Prime Music - https://www.amazon.com/dp/B074RD3WJP/
music.jp - http://music-book.jp/music/Artist/1045423/Music/aaa86qtd
mora - http://mora.jp/package/43000074/TCJPR0000381799/
Walk, Flow, and Creation: Toward Natural & Creative Living LabTakashi Iba
Keynote at Iba Lab conference (Academic Year 2016) by Takashi Iba, Associate Professor at the Faculty of Policy Management, Keio University, Ph.D in Media and Governance
Slides written both in English and Japanese
井庭研 2016年度最終発表会における井庭崇の基調講演
スライドは、日本語の英語で併記されています。
Why we don’t know how many colors there areJan Morovic
There have been many attempts to answer the question of how many distinct colors there are, with widely varying answers. Here we present an analysis of what it would take to arrive at a reliable answer and show how currently available models fail to make predictions under the wide range of conditions that needs to be considered. Gamut volumes are reported for a number of light sources and viewing modes and the conclusion is drawn that the only reliable data we have comes from psychophysical work. The color gamut of the LUTCHI data in CIECAM02 is therefore shown as an alternative to the gamut of all possible colors.
PKA has 2 catalytic subunits (Tpk) which are encoded by 3 genes: tpk1,tpk2 and tpk3. On binding cAMP, PKA is able to phosphorylate some proteins. However, in mutants like ours, it can be assumed that some of that proteins may not be phosphorylated.
PKA serves as a central regulator of the metabolic and transcriptional status of the yeast cell.
Steerable Filters generated with the Hypercomplex Dual-Tree Wavelet Transform...Jan Wedekind
The use of wavelets in the image processing domain is still in its infancy, and largely associated with image compression. With the advent of the dual-tree hypercomplex wavelet transform (DHWT) and its improved shift invariance and directional selectivity, applications in other areas of image processing are more conceivable. This paper discusses the problems and solutions in developing the DHWT and its inverse. It also offers a practical implementation of the algorithms involved. The aim of this work is to apply the DHWT in machine vision.
Tentative work on a possible new way of feature extraction is presented. The paper shows that 2-D hypercomplex basis wavelets can be used to generate steerable filters which allow rotation as well as translation.
Philosophical Foundations of Pattern Language Creation: Rooted in the "Scienc...Takashi Iba
Lightning Talk by Takashi Iba, Ph.D. in media and governance, Professor at Faculty of Policy Management, Keio University.
at the30th Conference on Pattern Language of Programs (PLoP2023), IL, USA, Oct. 25, 2023
Originally, the concept of pattern language was proposed by Christopher Alexander as a method for collaborative architectural design, and the philosophy behind it was presented in his books, such as "The Timeless Way of Buildings" and "The Nature of Order". However, after him, few people discuss philosophical examinations for pattern languages. Over the past seven years, I have intensively explored the potential for a "new academic discipline" rooted in pattern language, and its foundational contours are now becoming visible. Underpinning this discipline is Edmund Husserl's phenomenology, especially his concept of "Science of Essence." Reflecting upon our experiences, it becomes apparent that the creation of a pattern language aligns with the phenomenological method of "seeing of essence," positioning the pattern language as "essence descriptions". When looked at in reverse, my developing academic field of "Studies on Essence of Practices," is "Science of Essence" of practices grounded in phenomenology and the creation of pattern language is positioned as a primary research methodology including “seeing of essence”. In this talk, I will elucidate what exactly is being accomplished through the creation of a pattern language, with introducing the principles of phenomenology’s "Noesis" (acts of consciousness) and "Noema" (contents of consciousness) and the method of “seeing of essence”.
Exploring New Ways of Expressing and Delivering Pattern Languages: Endeavors ...Takashi Iba
Lightning Talk by Takashi Iba, Ph.D. in media and governance, Professor at Faculty of Policy Management, Keio University.
at the30th Conference on Pattern Language of Programs (PLoP2023), IL, USA, Oct. 25, 2023
In pattern languages of practices, the target readers are not limited to engineers or professionals. Instead, they span a broad spectrum of the general public, from children to the elderly. For example, our pattern languages of practices cover topics such as reading, learning, parenting while working, living naturally and creatively, living well with dementia, and realizing a good digital society. The intended audience for these patterns ranges from elementary school students to college students, parents in their child-rearing years, and the elderly aged 70 and above. Believing that we needed to go beyond traditional methods of delivering content, such as dense texts and diagrams in books, articles, or websites, we have sought new modes of expression over the past decade. In this talk, I will introduce our endeavors. They include "Pattern Cards" that facilitate reflection and dialogue, especially in workshops; "Pattern Objects" that embed pattern names and illustrations into everyday items; "Pattern Coins" that circulate within a community, inspiring practice; "Pattern Song" that weaves the important messages of patterns into lyrics; and "Pattern Manga" that tells a story expressing the effect of conducting certain patterns. By showcasing these new prototypes, I hope to inspire you and expand your horizons on how pattern languages can be expressed and delivered.
New Frontiers in Pattern Languages of Practices (Takashi Iba, PLoP2023)Takashi Iba
Lightning Talk by Takashi Iba, Ph.D. in media and governance, Professor at Faculty of Policy Management, Keio University.
at the30th Conference on Pattern Language of Programs (PLoP2023), IL, USA, Oct. 25, 2023
In this talk, I will present the new frontiers in pattern languages of practices. Historically, the concept of pattern languages originated in the 1970s as a design language for "Places" and was later applied to the domain of "Programs." Subsequently, it found applications in areas like education and organizational change, which can be considered as "Practices." In other words, the pattern language has evolved from Places, to Programs, and then to Practices. In the course of the development, we, Iba Lab and CreativeShift, Inc., have developed patterns across various fields within pattern languages of practices, writing over 3,000 patterns in more than 90 areas of practices over the past 20 years. Reflecting on our journey, we have identified five types within what is broadly labeled as "Practices": (1) Profession and Work, (2) Meta-Pattern Language, (3) Everyday Life, (4) Journey of Life, and (5) Forming Society. This talk will particularly focus on the last three types of pattern languages of practices — Everyday Life, Journey of Life, and Forming Society. We will share our own cases and experiences, including a pattern language for a good digital society, which was recently published by the Digital Agency of the Japanese Government.
作家、詩人、作曲家の発言と、クリストファー・アレグザンダーの思想、および老荘思想についての井筒俊彦の読み解きを手がかりとして
based on remarks by writers, poets, and composers; the thought of Christopher Alexander; and Toshihiko Izutsu’s Interpretation of Taoism
PUARL+BB2020 "A Pattern Language for Creating a City with Natural, Local and ...Takashi Iba
Misaki Yamakage, Sakie Namiki, Sawami Shibata, Kiyoka Hayashi, Takashi Iba, Mitsuhiro Yamazaki, "A Pattern Language for Creating a City with Natural, Local and Creative Elements: Learned from Portland, Oregon", PUARL+BB2020, Sep, 2020
Takashi Iba's Keynote at AsianPLoP2020: "Support for Living Better Throughou...Takashi Iba
Takashi Iba's Keynote "Support for Living Better Throughout the COVID-19 Situation with Pattern Languages: An Attempt at Pattern Translation to Another Domain and Pattern Language Remix" at AsianPLoP 2020: 9th Asian Conference on Pattern Languages of Programs, Sep 4th, 2020.
You could be a professional graphic designer and still make mistakes. There is always the possibility of human error. On the other hand if you’re not a designer, the chances of making some common graphic design mistakes are even higher. Because you don’t know what you don’t know. That’s where this blog comes in. To make your job easier and help you create better designs, we have put together a list of common graphic design mistakes that you need to avoid.
Transforming Brand Perception and Boosting Profitabilityaaryangarg12
In today's digital era, the dynamics of brand perception, consumer behavior, and profitability have been profoundly reshaped by the synergy of branding, social media, and website design. This research paper investigates the transformative power of these elements in influencing how individuals perceive brands and products and how this transformation can be harnessed to drive sales and profitability for businesses.
Through an exploration of brand psychology and consumer behavior, this study sheds light on the intricate ways in which effective branding strategies, strategic social media engagement, and user-centric website design contribute to altering consumers' perceptions. We delve into the principles that underlie successful brand transformations, examining how visual identity, messaging, and storytelling can captivate and resonate with target audiences.
Methodologically, this research employs a comprehensive approach, combining qualitative and quantitative analyses. Real-world case studies illustrate the impact of branding, social media campaigns, and website redesigns on consumer perception, sales figures, and profitability. We assess the various metrics, including brand awareness, customer engagement, conversion rates, and revenue growth, to measure the effectiveness of these strategies.
The results underscore the pivotal role of cohesive branding, social media influence, and website usability in shaping positive brand perceptions, influencing consumer decisions, and ultimately bolstering sales and profitability. This paper provides actionable insights and strategic recommendations for businesses seeking to leverage branding, social media, and website design as potent tools to enhance their market position and financial success.
Book Formatting: Quality Control Checks for DesignersConfidence Ago
This presentation was made to help designers who work in publishing houses or format books for printing ensure quality.
Quality control is vital to every industry. This is why every department in a company need create a method they use in ensuring quality. This, perhaps, will not only improve the quality of products and bring errors to the barest minimum, but take it to a near perfect finish.
It is beyond a moot point that a good book will somewhat be judged by its cover, but the content of the book remains king. No matter how beautiful the cover, if the quality of writing or presentation is off, that will be a reason for readers not to come back to the book or recommend it.
So, this presentation points designers to some important things that may be missed by an editor that they could eventually discover and call the attention of the editor.
Expert Accessory Dwelling Unit (ADU) Drafting ServicesResDraft
Whether you’re looking to create a guest house, a rental unit, or a private retreat, our experienced team will design a space that complements your existing home and maximizes your investment. We provide personalized, comprehensive expert accessory dwelling unit (ADU)drafting solutions tailored to your needs, ensuring a seamless process from concept to completion.
Can AI do good? at 'offtheCanvas' India HCI preludeAlan Dix
Invited talk at 'offtheCanvas' IndiaHCI prelude, 29th June 2024.
https://www.alandix.com/academic/talks/offtheCanvas-IndiaHCI2024/
The world is being changed fundamentally by AI and we are constantly faced with newspaper headlines about its harmful effects. However, there is also the potential to both ameliorate theses harms and use the new abilities of AI to transform society for the good. Can you make the difference?
Between Filth and Fortune- Urban Cattle Foraging Realities by Devi S Nair, An...Mansi Shah
This study examines cattle rearing in urban and rural settings, focusing on milk production and consumption. By exploring a case in Ahmedabad, it highlights the challenges and processes in dairy farming across different environments, emphasising the need for sustainable practices and the essential role of milk in daily consumption.
Between Filth and Fortune- Urban Cattle Foraging Realities by Devi S Nair, An...
The Origin of Diversity - Thinking with Chaotic Walk
1. The Origin of Diversity
Thinking with Chaotic Walk
Takashi Iba
Ph.D. in Media and Governance
Associate Professor, Faculty of Policy Management
Keio University, Japan
iba@sfc.keio.ac.jp
Kazeto Shimonishi
Interdisciplinary Information Studies
The University of Tokyo, Japan
4. Logistic Map
xn+1 = a xn ( 1 - xn )
a simple population growth model (non-overlapping generations)
xn ... population (capacity) 0 < xn < 1 (variable)
a ... a rate of growth 0 < µ < 4 (constant)
x0 = an initial value
n=0 x1 = a x0 ( 1 - x0 )
n=1 x2 = a x1 ( 1 - x1 )
May, R. M. Biological populations with nonoverlapping generations:
stable points, stable cycles, and chaos. Science 186, 645–647 (1974).
n=2 x3 = a x2 ( 1 - x2 ) May, R. M. Simple mathematical models with very complicated
dynamics. Nature 261, 459–467 (1976).
5. Chaotic Walk
A chaotic walker who walk and turns around at the
angle calculated by the logistic map function.
6. Chaotic Walk
Plotting the dots on the two-dimensional space,
as follows.
θn = 2πxn xn+1 = a xn ( 1 - xn )
s
fo otprint
s
of chao 0. Assigning a starting point and an initial direction.
1. Calculating next value of x and then θ.
2. Turning around at θ angle.
3. Moving ahead a distance L.
4. Drawing a dot (small circle).
5. Repeat from step 1.
The trail left by such a walker is investigated.
K. Shimonishi & T. Iba, "Visualizing Footprints of Chaos", 3rd International Nonlinear
Sciences Conference (INSC2008), 2008
K. Shimonishi, J. Hirose & T. Iba, "The Footprints of Chaos: A Novel Method and
Demonstration for Generating Various Patterns from Chaos", SIGGRAPH2008, 2008
7. xn+1 = a xn ( 1 - xn )
The behavior depends on the value of control parameter a.
The system converges to the fixed point.
1 1 1
0.8 0.8 0.8
0.6 0.6 0.6
x x x
0.4 0.4 0.4
0.2 0.2 0.2
0 0 0
0 20 40 60 80 100 0 20 40 60 80 100 0 20 40 60 80 100
n n n
0 < a < 1 1 < a < 2 2 < a < 3
a
0 1 2 3 3.56... 4
3 < a < 1+ 6 1+ 6 < a < 4
1 1
0.8 0.8
0.6 0.6
x x
0.4 0.4
0.2 0.2
0 0
0 20 40 60 80 100 0 20 40 60 80 100
n n
The system oscillates. The system exhibits chaos.
8. xn+1 = a xn ( 1 - xn ) θn = 2πxn
Chaotic Walk
0 < a < 1 1
Case 1
0.8
1
0.8 0 < a < 1 The value of θ converges to
0.6
It converges to x
0.6
θ* = 0.
x
0.4
0.2
zero state. 0.4
The trail represents a line
0
0 20 40 60 80 100
0.2
that goes straight ahead.
n
0
0 20 40 60 80 100
n
9. xn+1 = a xn ( 1 - xn ) θn = 2πxn
Chaotic Walk
1 < a < 2
Case 2 1
1 < a < 2
1 0.8
The value of θ converges to
the fixed value.
0.8
0.6
x
It converges to
0.6
x
a nonzero state.
0.4
0.4
The trail is on a circle where
0.2
0
0 20 40 60 80
0.2
100
the turn-angle is fixed.
n
0
1 0 20 40 60 80 100
Case 3
2 < a < 3 n
0.8
2 < a < 3
1
0.8 0.6
The value of θ converges to
It oscillates at
0.6 x the fixed value.
the beginning,
x
0.4 0.4
The trail is on a circle where
but converges to
0.2
0.2
the turn-angle is fixed.
a nonzero state.
0
0 20 40 60 80 100
n
0
0 20 40 60 80 100
n
10. xn+1 = a xn ( 1 - xn ) θn = 2πxn
Chaotic Walk
3 < a < 1+ 6
1
Case 4
1
0.8 The value of θ oscillates on
0.8
3 < a < 1+ 6 0.6 successive iterations.
0.6
x
It oscillates. x
The trail represents multiple
0.4
0.4
0.2
0 0.2 circles.
0 20 40 60 80 100
n
0
0 20 40 60 80 100
n
11. xn+1 = a xn ( 1 - xn ) θn = 2πxn
1+ 6 < a < 4 Chaotic Walk
Case 5 1
0.8
1+ 6 < a < 4
1
0.8
θ takes various values.
0.6
x
It shows chaotic
0.6 x
behaviors.
0.4 0.4
The trail represents complex
0.2
0
0.2 pattern.
0 20 40 60 80 100
n
0
0 20 40 60 80 100
n
12. xn+1 = a xn ( 1 - xn )
The behavior depends on the value of control parameter a.
a
0 1 2
a
2 3 3.56... 4
15. finitude
a finite state or quality.
- Random House Dictionary,
the quality or condition of being finite.
- The American Heritage Dictionary of the English Language
From finite + -titude, from Latin fīnītus + -dō
(having been limited or bounded) (signifying a noun of state)
16. finitude
We introduce the parameter for finitude, which controls the
number of possible states in the target system. d
d represents that the value of x is rounded off to d decimal places
at every time step.
xn xn+1
0.1 0.36 0.4
d =1 0.2 0.64 0.6
0.3 0.84 0.8
f round-off
•In principle, the infinite number of possible states is required for
representing chaos in strict sense.
•A system consisting of the finite number of possible states
eventually exhibits periodic cycle.
•To tune this parameter means to vary the degree of chaotic behavior.
17. •A system consisting of the finite number of possible states
eventually exhibits periodic cycle.
•To tune this parameter means to vary the degree of chaotic behavior.
d =1 d =8 d =16
regular irregular
all patterns are generated with a =3.76 (in the chaotic regime)
18. d =1
d =2
d =3
d =4
d =5
d =6
d =7
The patterns generated by chaotic walks with the logistic map for
the finitude parameter d varying from 1 to 7 in the chaotic regime.
27. Average lengths of periodic cycle of attractors against each
values of a and d
The average length of attractor
increases exponentially as the
finitude parameter d increases.
28. Diversity and Robustness of Patterns
diversification of generated
patterns by varying the
finitude parameter d. The box represents
the region that has
completely same
types of attractors.
As the number of possible
states increases,
- the diversity increases
- the robustness decreases
The finitude parameter
controls the degree of
diversity and robustness
of order!
30. (Theoretical) Hypothesis about the origin of diversity
how to generate and climb up the ladder of diversity in a
deterministic way without random mutation and natural selection.
A system starts with small number of possible states, and then
increases the possible states, consequently increases their diversity.
Diversification can occur just by
changing the number of possible states.
31. This is just a hypothesis, however it seems to be plausible.
•In the primitive stage of evolution, it must be quite difficult for
the system to maintain a lot of possible states.
•It is quite difficult to memorize detailed information.
•Therefore, starting with small number of possible states is reasonable.
•Also, it is probable that the system does not have sensitivity
against the parameter.
•It must be difficult to keep the parameter value for calculation with a
high degree of precision.
•In the further stage of evolution, the system would be able to
afford to have larger number of possible states.
•As the number of possible states increases, the system decreases the
robustness to the parameter value.
Thus, the diversification of primitive forms would be explained in
a deterministic way only with the combination of deterministic
chaos and finitude.
33. The parameter for tuning the finitude
would be
another hidden control parameter of complex systems
d =1 d =8 d =16
irregular
regular d
The parameter for finitude controls the number of possible states,
and, as a result, it controls the system’s behavior.
More practically, it may provide a new way of understanding a dramatic
change of behaviors in phenomena that we have considered as random walk.
38. Get and Feel!
The Chaos Book
New Explorations for Order Hidden in Chaos
39. Come and Talk!
Today’s Poster Session
Chaos + Finitude
[Poster 70]
"Hidden Order in Chaos: The
Network-Analysis Approach
To Dynamical Systems"
(Takashi Iba)
40. The Origin of Diversity
Thinking with Chaotic Walk
http://www.chaoticwalk.org/
Takashi Iba
Ph.D. in Media and Governance
Associate Professor, Faculty of Policy Management
Keio University, Japan
iba@sfc.keio.ac.jp
Kazeto Shimonishi
Interdisciplinary Information Studies
The University of Tokyo, Japan