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About TACK TACK Book How to Use What is Tacit Knowledge?
The different ‘places’ where one discusses or presents work, and the particular quality of the environment where these take place. These spatial metaphors range in character from being in-progress, pedagogical or informal to communicative, informational or archival.
The variety of media and formats in which research outputs can take shape, engaging different forms of communication, reaching particular audiences and accomplishing specific purposes.
The different ways in which one person ‘knows more than she can tell’ depending on the character and origin of the knowledge. These different forms of tacit knowing describe its specificity: pointing out whether something is implicit because it is unconscious, unrecognized, unsaid, uncodified etc.
The keywords, fields and concepts that situate the particular contributions of the network within broader literature and schools of thought.
The different phases and forms of dissemination that research and academic outputs can take, indicating the kind of publication, the progress of the work or the forum where they are presented.
The idioms that reflect the multinational character and vocalize the conversations of the TACK network and its outputs.
The members, contributors, facilitators, communities and organizations that build up, around and underneath the TACK Network and participate, in one way or another, in the endeavour of addressing the question of Tacit Knowledge in architecture.

50 Objects

Drawing Exhibition TACK Exhibition Object

Eilfried Huth’s Bauhütte

The Austrian architect Eilfried Huth, a pioneer of participatory housing, used this notion to express his reliance on the embodied knowledge of future inhabitants who gathered as an advocacy group to design a new housing estate called Eschensiedlung,1972-1990 in Deutschlandsberg, Styria.
Monika Platzer Architekturzentrum Wien (AzW)
Drawing Exhibition TACK Exhibition Object

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Eilfried Huth’s Bauhütte

Monika Platzer Architekturzentrum Wien (AzW)
© TACK
The Austrian architect Eilfried Huth, a pioneer of participatory housing, used this notion to express his reliance on the embodied knowledge of future inhabitants who gathered as an advocacy group to design a new housing estate called Eschensiedlung,1972-1990 in Deutschlandsberg, Styria.
Journal Article

Architectural Ethnography? Incipits, distances, horizons for research and teaching practices

Figura 1 – profili degli abitanti e nuove tipologie di stanze (ReCoDe 2019), © Gennaro Postiglione
ABSTRACT
Architectural ethnography has increasingly been a focus of attention thanks to recent studies carried out by Albena Yaneva or to practices and research carried out by Momoyo Kaijima with her Atelier Bow Wow. Starting from an interest in the specificities of ethnographical approaches if practiced by architects, or by professionals and researchers having particular attention to forms, materiality and uses of the space in the everyday, this article outlines a literature review on ethnography for designers. This review has been helpful in defining through convergences and distances a specific positioning that we are assuming in teaching and doing research for design. A path that led to further questions on the role of transcription (graphical, photographic, textual) in architectural ethnography, as well as to challenging the role of tradition and innovation in this recent stream of research. 
Gennaro Postiglione Paola Briata
Journal Article

June 18, 2022

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Architectural Ethnography? Incipits, distances, horizons for research and teaching practices

Gennaro Postiglione Paola Briata
Figura 1 – profili degli abitanti e nuove tipologie di stanze (ReCoDe 2019), © Gennaro Postiglione
Figura 3 – La mostra finale di Gratosoglio Ground Zero (2019) , © Gennaro Postiglione
Figura 4 – La vita attorno agli oggetti (QLHL 2020), © Gennaro Postiglione
ABSTRACT
Architectural ethnography has increasingly been a focus of attention thanks to recent studies carried out by Albena Yaneva or to practices and research carried out by Momoyo Kaijima with her Atelier Bow Wow. Starting from an interest in the specificities of ethnographical approaches if practiced by architects, or by professionals and researchers having particular attention to forms, materiality and uses of the space in the everyday, this article outlines a literature review on ethnography for designers. This review has been helpful in defining through convergences and distances a specific positioning that we are assuming in teaching and doing research for design. A path that led to further questions on the role of transcription (graphical, photographic, textual) in architectural ethnography, as well as to challenging the role of tradition and innovation in this recent stream of research. 
Exhibition Model TACK Exhibition Object

20-11-2021

HERMIA

© Mara Trübenbach
"Through the material, I built a relationship with the (hi)story of the ship and acquired knowledge that is tacitly held between the humans and the non-humans."
Mara Trübenbach
Exhibition Model TACK Exhibition Object

20-11-2021

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HERMIA

Mara Trübenbach
© Mara Trübenbach
© TACK
"Through the material, I built a relationship with the (hi)story of the ship and acquired knowledge that is tacitly held between the humans and the non-humans."
Essay

Performing Space Through Photography

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Photography used as a tool within the architectural design process has been little studied so far. Yet, since photography implies a discourse in itself, it may turn out as being far more than a tool. By comparing two major examples the essay wants to show how the use of photography allows architects to rather perform their design ideas than merely represent them, and how the traditional architectural discourse –in particular modernism vs. postmodernism– becomes challenged. On the one hand there is Ludwig Mies van der Rohe, who pasted various photographs from newspapers and magazines in his design drawings furnishing them with an extraordinary modern atmosphere. But, as a consequence, the inherent dislocation of space and time shifts slightly the whole collage into what almost might be called a postmodern simulacrum. On the other hand there is Paolo Portoghesi who always wanted to overcome modernism’s ignorance towards architecture’s past. Despite the fact that photography has been considered as the modernist way of seeing the world, he exemplified this position by publishing a series of books on baroque architecture in Italy, equipped with compelling photographs taken by himself. They carry the reader off into the rich and tempting world of Roman baroque applying all available means of modernist photographic techniques and tricks. It will be shown that the modernist Mies and the postmodernist Portoghesi use similar visual material and techniques, but the way their photographic techniques are embedded in the broader visual discourse shifts their meaning from “seeing photographically” to the “photographic gaze”.
Angelika Schnell
Essay

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Performing Space Through Photography

Angelika Schnell
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Photography used as a tool within the architectural design process has been little studied so far. Yet, since photography implies a discourse in itself, it may turn out as being far more than a tool. By comparing two major examples the essay wants to show how the use of photography allows architects to rather perform their design ideas than merely represent them, and how the traditional architectural discourse –in particular modernism vs. postmodernism– becomes challenged. On the one hand there is Ludwig Mies van der Rohe, who pasted various photographs from newspapers and magazines in his design drawings furnishing them with an extraordinary modern atmosphere. But, as a consequence, the inherent dislocation of space and time shifts slightly the whole collage into what almost might be called a postmodern simulacrum. On the other hand there is Paolo Portoghesi who always wanted to overcome modernism’s ignorance towards architecture’s past. Despite the fact that photography has been considered as the modernist way of seeing the world, he exemplified this position by publishing a series of books on baroque architecture in Italy, equipped with compelling photographs taken by himself. They carry the reader off into the rich and tempting world of Roman baroque applying all available means of modernist photographic techniques and tricks. It will be shown that the modernist Mies and the postmodernist Portoghesi use similar visual material and techniques, but the way their photographic techniques are embedded in the broader visual discourse shifts their meaning from “seeing photographically” to the “photographic gaze”.
Exhibition TACK Exhibition Object

25 Objects of Belonging

‘Objects of belonging’ are found or ready-made objects that users adapt to redefine the conventional boundaries of a home. These objects’ tacit presence dissolves where the house begins and ends, blurring boundaries between urban and domestic spheres.
Samantha Ong Ariel Bintang
Exhibition TACK Exhibition Object

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25 Objects of Belonging

Samantha Ong Ariel Bintang
© TACK
‘Objects of belonging’ are found or ready-made objects that users adapt to redefine the conventional boundaries of a home. These objects’ tacit presence dissolves where the house begins and ends, blurring boundaries between urban and domestic spheres.
Exhibition TACK Exhibition Object

Invisible Elastic Structure

Behaviour rather than form: nature as a worldview. Nature as technique, posture, and condition. A perpetual ongoing construction, nature is meant as an 'artifice' appearing in the encounter between thought and the world: both in the project and the leaf, a minimal resistant force, and a maximum space potential cohabit in a tensional condition. Architecture is a continuous experience of the world.
Francesca Berni
Exhibition TACK Exhibition Object

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Invisible Elastic Structure

Francesca Berni
© TACK
Behaviour rather than form: nature as a worldview. Nature as technique, posture, and condition. A perpetual ongoing construction, nature is meant as an 'artifice' appearing in the encounter between thought and the world: both in the project and the leaf, a minimal resistant force, and a maximum space potential cohabit in a tensional condition. Architecture is a continuous experience of the world.
Online Teaching Module

Unveiling Embodied Tacit Knowledge through the Act of Drawing

© Paula Strunden
Paula Strunden Angelika Schnell Eva Sommeregger Academy of Fine Arts Vienna, Institute for Art and Architecture
Online Teaching Module

February 20, 2023

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Unveiling Embodied Tacit Knowledge through the Act of Drawing

Paula Strunden Angelika Schnell Eva Sommeregger Academy of Fine Arts Vienna, Institute for Art and Architecture
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
© Paula Strunden
Book chapter TACK Book

Traveling Perspectives: Tracing ‘impressions’ of a project in Flanders

Fig. 6.2: Focus on the front façade of the BMCC. Photographed December 2022.
ABSTRACT
The collection of localities that play an active (and overlooked) or quiescent (yet potent) role in architectural practices are put in question here. The chapter investigates how a project and its site specific geographical setting can contain traces of broader architectural contexts. It asks how architectural collaborative approaches that stem from the encounter of different perspectives can be read in the lived environment through the lens of plurilocality. Distinct yet intermingling perspectives of a contemporary architectural realisation are drawn out through a dive into the meeting and convention centre in Bruges. This is a building designed by two offices based in different architectural environments — the Portuguese practice Souto de Moura Arquitectos alongside the Antwerp-based firm META architectuurbureau. Various perspectives of the same building are set in parallel, exploring place through similarities and differences. From different modes of apprehending the project, concepts of place and architectural intentions set in motion in this instance are unpacked, involving a transversal reading through a broader architectural community of practice. Active instances of getting to know a place through experience can thereby be tacit yet situated: they can be embodied, embedded and enacted. This further explores Maurice Merleau-Ponty’s hint of a depth found in the latent form of impressions, in their ‘caché-révélé’ or hidden-revealed. Expressions of such instances, through interpreting reflexive features of buildings that stem from plurilocal collaborations, become productive insights into the mechanisms of place relation, their transfers and interweaving, and their impact in architectural design practices. Most of all, these parcels of the tacit dimension of place interpretation are put forward as such: aggregates that interfere with- and feed a relation-full practice of living environments.
Caendia Wijnbelt
Book chapter TACK Book

November 1, 2022

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Traveling Perspectives: Tracing ‘impressions’ of a project in Flanders

Caendia Wijnbelt
Fig. 6.2: Focus on the front façade of the BMCC. Photographed December 2022.
Fig. 6.X: Analogue double exposures. The BMCC overlayed with the Beursplein neighbourhood, photographed December 2022.
Fig. 6.X: Double exposure;;;;
Fig. 6.5: View of the historical center of Bruges from the Belvedere of the BMCC, photographed February 2022.
Fig. 6.X: Analogue double exposures
Figure 6.X: BMCC, photographed February 2022
Fig. 6.9:
ABSTRACT
The collection of localities that play an active (and overlooked) or quiescent (yet potent) role in architectural practices are put in question here. The chapter investigates how a project and its site specific geographical setting can contain traces of broader architectural contexts. It asks how architectural collaborative approaches that stem from the encounter of different perspectives can be read in the lived environment through the lens of plurilocality. Distinct yet intermingling perspectives of a contemporary architectural realisation are drawn out through a dive into the meeting and convention centre in Bruges. This is a building designed by two offices based in different architectural environments — the Portuguese practice Souto de Moura Arquitectos alongside the Antwerp-based firm META architectuurbureau. Various perspectives of the same building are set in parallel, exploring place through similarities and differences. From different modes of apprehending the project, concepts of place and architectural intentions set in motion in this instance are unpacked, involving a transversal reading through a broader architectural community of practice. Active instances of getting to know a place through experience can thereby be tacit yet situated: they can be embodied, embedded and enacted. This further explores Maurice Merleau-Ponty’s hint of a depth found in the latent form of impressions, in their ‘caché-révélé’ or hidden-revealed. Expressions of such instances, through interpreting reflexive features of buildings that stem from plurilocal collaborations, become productive insights into the mechanisms of place relation, their transfers and interweaving, and their impact in architectural design practices. Most of all, these parcels of the tacit dimension of place interpretation are put forward as such: aggregates that interfere with- and feed a relation-full practice of living environments.
Book chapter Case Study Conference Paper Paper

2022

A Joint of Many Worlds: Entangled Stories in Battaile en Ibens’s 78+ Construction System in Timber

© Eric Crevels
ABSTRACT
This paper explores the distinct networks of technical and embodied knowledge present in the development of the 78+ construction system in timber, designed in the 1970-80s by Flemish design office Battaile Ibens. It develops the history of the knooppunt, a joint of a particular material and technical complexity that structures the system’s wooden beams and cross-shaped columns, and argues for the understanding of architecture and construction as complex constellations of different crafts and skills, including but not limited to architectural design and engineering. Design and technical decisions are traced in parallel to economic and marketing strategies, weaving together social and material phenomena that shaped the system’s history. From the initial designs and prototyping, through publicity decisions and appearances in international expositions, until its idealization in the office’s approach, the history of the knooppunt exemplifies the interplay between different stakeholders and knowledge orbiting the technological development of construction systems.
Eric Crevels
Book chapter Case Study Conference Paper Paper

2022

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A Joint of Many Worlds: Entangled Stories in Battaile en Ibens’s 78+ Construction System in Timber

Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
ABSTRACT
This paper explores the distinct networks of technical and embodied knowledge present in the development of the 78+ construction system in timber, designed in the 1970-80s by Flemish design office Battaile Ibens. It develops the history of the knooppunt, a joint of a particular material and technical complexity that structures the system’s wooden beams and cross-shaped columns, and argues for the understanding of architecture and construction as complex constellations of different crafts and skills, including but not limited to architectural design and engineering. Design and technical decisions are traced in parallel to economic and marketing strategies, weaving together social and material phenomena that shaped the system’s history. From the initial designs and prototyping, through publicity decisions and appearances in international expositions, until its idealization in the office’s approach, the history of the knooppunt exemplifies the interplay between different stakeholders and knowledge orbiting the technological development of construction systems.
Lecture / Talk Presentation Video

Ways of Knowing Architecture – Resisting the Master’s Tools

© TACK
This keynote by Elke Krasny took place on Monday 19 June 2023 (13:15-14:15 CEST) during the TACK Final Conference at ETH Zürich.
Elke Krasny
Lecture / Talk Presentation Video

June 19, 2023

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Ways of Knowing Architecture – Resisting the Master’s Tools

Elke Krasny
© TACK
This keynote by Elke Krasny took place on Monday 19 June 2023 (13:15-14:15 CEST) during the TACK Final Conference at ETH Zürich.
Reader

Konvolut

The Konvolut is a growing physical product, containing important material created by the TACK network, such as readers, programs, annotated bibliography, etc. Its concept was thought as a collection in an envelope that could grow with material over time. Its nature of being in-between and a work-in-progress fitted well with the idea of tacit knowledge. It’s playful design reflects its individual nature, as each envelope has grown differently for every owner.
Klaske Havik Tim Anstey Helena Mattsson
Reader

View

Konvolut

Klaske Havik Tim Anstey Helena Mattsson
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
© Janina Gosseye
The Konvolut is a growing physical product, containing important material created by the TACK network, such as readers, programs, annotated bibliography, etc. Its concept was thought as a collection in an envelope that could grow with material over time. Its nature of being in-between and a work-in-progress fitted well with the idea of tacit knowledge. It’s playful design reflects its individual nature, as each envelope has grown differently for every owner.
Online Teaching Module

Understanding Situated Tacit Knowledge through Southern Urbanist architectural practice approaches

© Jhono Bennett
Jhono Bennett Peg Rawes University College London, Bartlett School of Architecture
Online Teaching Module

February 15, 2023

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Understanding Situated Tacit Knowledge through Southern Urbanist architectural practice approaches

Jhono Bennett Peg Rawes University College London, Bartlett School of Architecture
© Jhono Bennett
© Jhono Bennett
© Jhono Bennett
© Jhono Bennett
© Jhono Bennett
© Jhono Bennett
Paper Session VECTORS TACK Conference Proceedings

Rooms: Architectural Model-Making as Ethnographic Research

Fig. 1
ABSTRACT
Within design and architecture, scale models can create worlds of proposition, speculation and fiction. This paper situates the model as a tool for observation, documentation and engagement; a slow, durational method that manifests a deep participation in the lives of place and people marginalised by wider society. Rooms was an artistic and research project undertaken as part of the Urban Nation artistic residency in Berlin which looked at the Romanian immigrant community inhabiting the city, the spaces they occupy and appropriate, and the objects that they surround themselves with. These instances were drawn, surveyed, documented and then recreated through 1:20 paper models. Built to an extreme level of detail the models of everyday space visualise, offer new insight, and give a sense of value and recognition to the lived realities of individuals. A situated mode of research, this form of representation transforms the seemingly mundane into an object of beauty and atmosphere, encouraging access and participation from the participant, maker and the viewer. The inherently collaborative aspect of this process reveals the tacit, implicit knowledge present in everyday actions.
Ecaterina Stefanescu
Paper Session VECTORS TACK Conference Proceedings

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Rooms: Architectural Model-Making as Ethnographic Research

Ecaterina Stefanescu
Fig. 1
Fig. 2
ABSTRACT
Within design and architecture, scale models can create worlds of proposition, speculation and fiction. This paper situates the model as a tool for observation, documentation and engagement; a slow, durational method that manifests a deep participation in the lives of place and people marginalised by wider society. Rooms was an artistic and research project undertaken as part of the Urban Nation artistic residency in Berlin which looked at the Romanian immigrant community inhabiting the city, the spaces they occupy and appropriate, and the objects that they surround themselves with. These instances were drawn, surveyed, documented and then recreated through 1:20 paper models. Built to an extreme level of detail the models of everyday space visualise, offer new insight, and give a sense of value and recognition to the lived realities of individuals. A situated mode of research, this form of representation transforms the seemingly mundane into an object of beauty and atmosphere, encouraging access and participation from the participant, maker and the viewer. The inherently collaborative aspect of this process reveals the tacit, implicit knowledge present in everyday actions.
TACK Conference Proceedings

ID – Integrated Processes of Reading and Creating Post Objects in Digital Design

ABSTRACT
This paper investigates a mechanism for generating a logic that describes an under-design object by its user in a digital design medium (AutoCAD by AutoDesk) through a deconstructive tracing of the design process. The mode of deduction and the research results aim to measure the by-design idiosyncratization, a subject-oriented process of understanding and reacting to a deeper structure. Creating multiple, independent, and autonomous correlations of the design language structure and its representation during the design process leads to new associations accessing the notion of Post-Object. This socially and culturally expected mode revokes a singularization process. At the same time, the User-Interface relationship provides correlations between a personal and unique selection of things and the necessary infrastructure to actualize and activate them. The process of collecting and crafting an expression is dispositive of singularization. Crafting a method of relating the design of objects to subjects and the use of language to form questions about how contemporary design is constituted and the multiple ways of conceptualizing contemporaneous subjectivities and implicitly post-industrial societies and economies.
Lina Mantikou Athanasios Farangas
TACK Conference Proceedings

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ID – Integrated Processes of Reading and Creating Post Objects in Digital Design

Lina Mantikou Athanasios Farangas
ABSTRACT
This paper investigates a mechanism for generating a logic that describes an under-design object by its user in a digital design medium (AutoCAD by AutoDesk) through a deconstructive tracing of the design process. The mode of deduction and the research results aim to measure the by-design idiosyncratization, a subject-oriented process of understanding and reacting to a deeper structure. Creating multiple, independent, and autonomous correlations of the design language structure and its representation during the design process leads to new associations accessing the notion of Post-Object. This socially and culturally expected mode revokes a singularization process. At the same time, the User-Interface relationship provides correlations between a personal and unique selection of things and the necessary infrastructure to actualize and activate them. The process of collecting and crafting an expression is dispositive of singularization. Crafting a method of relating the design of objects to subjects and the use of language to form questions about how contemporary design is constituted and the multiple ways of conceptualizing contemporaneous subjectivities and implicitly post-industrial societies and economies.
Essay Open Access Publication

Domestic Italy After WWII: Collecting Stories from Middle-Class Houses

In their essay entitled, “Domestic Italy After WWII: Collecting Stories from Middle-Class Houses” published in Candide. Journal of Archtiectural Knowledge in 2015, Gaia Caramellino and Filippo De Pieri address a series of methodological challenges raised by the inquiry on ordinary residential environment and the diverse forms of communicating and transferring knowledge between the different cultures of the communities of practices engaged in its production.
Gaia Caramellino
Essay Open Access Publication

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Domestic Italy After WWII: Collecting Stories from Middle-Class Houses

Gaia Caramellino
In their essay entitled, “Domestic Italy After WWII: Collecting Stories from Middle-Class Houses” published in Candide. Journal of Archtiectural Knowledge in 2015, Gaia Caramellino and Filippo De Pieri address a series of methodological challenges raised by the inquiry on ordinary residential environment and the diverse forms of communicating and transferring knowledge between the different cultures of the communities of practices engaged in its production.
Paper Paper Session ACTORS TACK Conference Proceedings

Understanding the roles of tacit knowledge in the historical collaboration between AEC: a case study approach

Author: Laurens Bulckaen (picture taken) Title: Testing report of Hennebique office on the reinforced concrete floors of the Postal office in Ghent (1906) source: KADOC
ABSTRACT
This paper tries to introduce three kinds of tacit knowledge that, according to the authors, are present in the process of designing and constructing a building. By looking through the lens of the concept of tacit knowledge, collaboration between the architect, engineer and contractor, thus the building professionals is evaluated. By closely examining a limited number of key archival documents in three case studies that were already developed before, it becomes visible that tacit knowledge is an indispensable part of the intangible process of collaboration in building. Since creating buildings requires to assemble large amounts of knowledge from a wide variety of disciplines, also interdisciplinary knowledge is necessary, which is often tacit in nature. As the complexity in building grew, throughout history it also became visible that roles of the building actors started to shift and new roles emerged. Using the concept of tacit knowledge this research tries to bridge the gap of looking at the building process as a collaborative effort also showing that the building process is governed by much more than the factual explicit knowledge of only one actor.
Laurens Bulckaen Rika Devos
Paper Paper Session ACTORS TACK Conference Proceedings

June 20, 2023

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Understanding the roles of tacit knowledge in the historical collaboration between AEC: a case study approach

Laurens Bulckaen Rika Devos
Author: Laurens Bulckaen (picture taken) Title: Testing report of Hennebique office on the reinforced concrete floors of the Postal office in Ghent (1906) source: KADOC
Author: Laurens Bulckaen (picture taken) Title: Detail of testing report of Hennebique office on the reinforced concrete floors of the Postal office in Ghent (1906) source: KADOC
ABSTRACT
This paper tries to introduce three kinds of tacit knowledge that, according to the authors, are present in the process of designing and constructing a building. By looking through the lens of the concept of tacit knowledge, collaboration between the architect, engineer and contractor, thus the building professionals is evaluated. By closely examining a limited number of key archival documents in three case studies that were already developed before, it becomes visible that tacit knowledge is an indispensable part of the intangible process of collaboration in building. Since creating buildings requires to assemble large amounts of knowledge from a wide variety of disciplines, also interdisciplinary knowledge is necessary, which is often tacit in nature. As the complexity in building grew, throughout history it also became visible that roles of the building actors started to shift and new roles emerged. Using the concept of tacit knowledge this research tries to bridge the gap of looking at the building process as a collaborative effort also showing that the building process is governed by much more than the factual explicit knowledge of only one actor.
Book chapter TACK Book

Decoding a Practice’s DNA: Multiple registers of tacit knowledge

ABSTRACT
In the manifold spectrum of how tacit knowledge can be conceived in architecture, the contribution aims to investigate that embedded in the architects' design process by reflecting on the codes they employ.   If the vectors are tools or communicative materials –i.e., drawings, sketches, models, texts, etc.– used for transmission, the codes are here interpreted as those characters –whether in the form of recurring patterns or aesthetic choices, technical solutions, vocabulary, etc.– that define the specificity of a practice. As the DNA of an office, and not just of its principal, as Rem Koolhaas argues (Winston, 2016), they articulate across different levels depending on the context within which they are shared: spanning from the ones used within the practice itself –forming the basis for collaboration between different project team members;– to those adopted externally to communicate with both clients and an extended community of practice. Differences in terms of codes might parallel diverse methods for their investigation. Indeed, for the former, the use of an ethnographic approach capable of unpacking specificities from within seems to be the most adequate –i.e., revealing how the implicit values of a practice are transferred into form through a collective process mediated by multiple actors;– for the latter, instead, it would be more proper to employ public occasions as a pretext through which to decipher a shared “language.” (Eco, 1976).   In general, the paper argues that codification processes are necessarily conditioned by the context in which they take place, by the positioning within the disciplinary debate, and by the actors (Latour and Yaneva. 2008) participating in their development. These closely interrelated aspects constitute the tacit knowledge inherent to a practice. Hence, although capable of changing over time, such knowledge is a unique and characterized product for an office. At the same time, it is the contribution that each firm provides in shaping its community of practice, whose shared knowledge unfolds through exchanges and encounters.
Claudia Mainardi
Book chapter TACK Book

November 1, 2022

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Decoding a Practice’s DNA: Multiple registers of tacit knowledge

Claudia Mainardi
ABSTRACT
In the manifold spectrum of how tacit knowledge can be conceived in architecture, the contribution aims to investigate that embedded in the architects' design process by reflecting on the codes they employ.   If the vectors are tools or communicative materials –i.e., drawings, sketches, models, texts, etc.– used for transmission, the codes are here interpreted as those characters –whether in the form of recurring patterns or aesthetic choices, technical solutions, vocabulary, etc.– that define the specificity of a practice. As the DNA of an office, and not just of its principal, as Rem Koolhaas argues (Winston, 2016), they articulate across different levels depending on the context within which they are shared: spanning from the ones used within the practice itself –forming the basis for collaboration between different project team members;– to those adopted externally to communicate with both clients and an extended community of practice. Differences in terms of codes might parallel diverse methods for their investigation. Indeed, for the former, the use of an ethnographic approach capable of unpacking specificities from within seems to be the most adequate –i.e., revealing how the implicit values of a practice are transferred into form through a collective process mediated by multiple actors;– for the latter, instead, it would be more proper to employ public occasions as a pretext through which to decipher a shared “language.” (Eco, 1976).   In general, the paper argues that codification processes are necessarily conditioned by the context in which they take place, by the positioning within the disciplinary debate, and by the actors (Latour and Yaneva. 2008) participating in their development. These closely interrelated aspects constitute the tacit knowledge inherent to a practice. Hence, although capable of changing over time, such knowledge is a unique and characterized product for an office. At the same time, it is the contribution that each firm provides in shaping its community of practice, whose shared knowledge unfolds through exchanges and encounters.
Essay

Building worlds: architecture as speculation on society

As part of The Persistence of Questioning, critical reflections for the future: ‘What is architecture?’, Lara Schrijver argues that Science fiction in particular can help architecture to consider unforeseen consequences of design decisions. We thoroughly need to recognize how on the one hand the environment and society are connected, and how on the other hand the future remains difficult to predict.
Lara Schrijver
Essay

March 7, 2022

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Building worlds: architecture as speculation on society

Lara Schrijver
As part of The Persistence of Questioning, critical reflections for the future: ‘What is architecture?’, Lara Schrijver argues that Science fiction in particular can help architecture to consider unforeseen consequences of design decisions. We thoroughly need to recognize how on the one hand the environment and society are connected, and how on the other hand the future remains difficult to predict.
Book

Book Corner: “The Greek-Orthodox Church Allerheiligen in Munich”

The Greek-Orthodox Church "Allerheiligen", built between 1993 and 1995, in the Ungererstrasse in Munich is of particular importance for its community, the city and an outstanding example of ecumenism.
Korinna Zinovia Weber
Book

October 20, 2023

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Book Corner: “The Greek-Orthodox Church Allerheiligen in Munich”

Korinna Zinovia Weber
The Greek-Orthodox Church "Allerheiligen", built between 1993 and 1995, in the Ungererstrasse in Munich is of particular importance for its community, the city and an outstanding example of ecumenism.
Paper Session VECTORS Site writing TACK Conference Proceedings

Revealing the tacit: a critical spatial practice based on walking and re/presenting

ABSTRACT
Spatial practices that investigate architectural space with the ideal architect's eye and a commonplace representational perspective have been the subject of a lot of writing. The potential of critical spatial practices, which combine performative actions with incomplete representation possibilities, to investigate and reveal the tacit knowledge underlying space is yet unexplored. This paper finds its problem in these missing pieces in the literature and tries to decipher by deconstructing the conventional methods and tactics it criticizes, a way is sought to trigger the creative potentials of the relationship between body and space that cannot be stable. Critical spatial practices can be situated as alternative ways of understanding the architectural space and establishing a dialogue with it since they pave the way for new kinds of relationships to emerge between the subject and the space. This study focuses on the act of walking, which is claimed to be a critical spatial practice, and its re/presentation, which is argued to reveal tacit knowledge in the walked place. Based on the poststructuralist critical theories, the case study was carried out in the Historical Peninsula of Istanbul in the Khans District by walking and extracting the things which can reveal tacit knowledge. By finding top-down investigation and representation tools problematic in capturing and expressing the body and space interactions, experiences, and experimentation on the ground level, I believe walking by drifting through the invisible spaces and transitions of the Khans District when viewed from above is meaningful in expressing the experimental and creative flows on the ground level. Depending on the re/presentation, it can be suggested that performing a spatial practice with the participation of the body and interpreting the architectural space from a critical position carry the contingency of uncovering tacit knowledge.
Nilsu Altunok
Paper Session VECTORS Site writing TACK Conference Proceedings

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Revealing the tacit: a critical spatial practice based on walking and re/presenting

Nilsu Altunok
ABSTRACT
Spatial practices that investigate architectural space with the ideal architect's eye and a commonplace representational perspective have been the subject of a lot of writing. The potential of critical spatial practices, which combine performative actions with incomplete representation possibilities, to investigate and reveal the tacit knowledge underlying space is yet unexplored. This paper finds its problem in these missing pieces in the literature and tries to decipher by deconstructing the conventional methods and tactics it criticizes, a way is sought to trigger the creative potentials of the relationship between body and space that cannot be stable. Critical spatial practices can be situated as alternative ways of understanding the architectural space and establishing a dialogue with it since they pave the way for new kinds of relationships to emerge between the subject and the space. This study focuses on the act of walking, which is claimed to be a critical spatial practice, and its re/presentation, which is argued to reveal tacit knowledge in the walked place. Based on the poststructuralist critical theories, the case study was carried out in the Historical Peninsula of Istanbul in the Khans District by walking and extracting the things which can reveal tacit knowledge. By finding top-down investigation and representation tools problematic in capturing and expressing the body and space interactions, experiences, and experimentation on the ground level, I believe walking by drifting through the invisible spaces and transitions of the Khans District when viewed from above is meaningful in expressing the experimental and creative flows on the ground level. Depending on the re/presentation, it can be suggested that performing a spatial practice with the participation of the body and interpreting the architectural space from a critical position carry the contingency of uncovering tacit knowledge.
Paper Session ACTORS TACK Conference Proceedings

Dissemination of Architectural Culture: A View on Turkish Architects’ Journeys in the Pre-Digital Age

Figure 1: Page showing the plans and drawings of Amsterdam and Berlin Stadiums. Source: Seyfettin Nasıh, ‘Stadyumlar: Almanya Stadyumları Hakkında Bir Tetkin Raporu [Stadiums: A Study Report on German Stadiums]’, Arkitekt, 33-34 (1933), 307.
ABSTRACT
An architect is an intellectual person who develops a professional architectural identity and approach through an accumulation of their personal experiences, education and knowledge. Perhaps the most pivotal part in an architect’s ‘formation journey’ is the initial years they start constructing their architectural selfhood. The initial years in which a person “becomes” an architect, are signified by the mobility of young architects, ideas and encounters, through which an architecture culture forms and disseminates. The dissemination of ideas is facilitated through institutions, visual, verbal and textual representations. Traveling, with its ability to embody all of these components appears to be a fruitful practice through which architecture culture can be analyzed. During the twentieth century, new encounters provided a ground from which Turkish-speaking architects established a firmer professional position and disseminated new implementations in the architecture field. The purpose of this research is to understand how Turkish-speaking architects’ journeys in the pre-digital age, contributed to the period’s architectural discourse in Turkey. Therefore, the ways in which architects traveled, translated and disseminated their travel experiences were studied and evaluated through content analysis.
Ceren Hamiloglu Ahsen Özsoy
Paper Session ACTORS TACK Conference Proceedings

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Dissemination of Architectural Culture: A View on Turkish Architects’ Journeys in the Pre-Digital Age

Ceren Hamiloglu Ahsen Özsoy
Figure 1: Page showing the plans and drawings of Amsterdam and Berlin Stadiums. Source: Seyfettin Nasıh, ‘Stadyumlar: Almanya Stadyumları Hakkında Bir Tetkin Raporu [Stadiums: A Study Report on German Stadiums]’, Arkitekt, 33-34 (1933), 307.
Figure 2 Pages from Hulusi Güngör’s How to Build Cities, Istanbul, 1969.
Figure 5 Doğan Kuban on a trip from Istanbul to Diyarbakır with his students
ABSTRACT
An architect is an intellectual person who develops a professional architectural identity and approach through an accumulation of their personal experiences, education and knowledge. Perhaps the most pivotal part in an architect’s ‘formation journey’ is the initial years they start constructing their architectural selfhood. The initial years in which a person “becomes” an architect, are signified by the mobility of young architects, ideas and encounters, through which an architecture culture forms and disseminates. The dissemination of ideas is facilitated through institutions, visual, verbal and textual representations. Traveling, with its ability to embody all of these components appears to be a fruitful practice through which architecture culture can be analyzed. During the twentieth century, new encounters provided a ground from which Turkish-speaking architects established a firmer professional position and disseminated new implementations in the architecture field. The purpose of this research is to understand how Turkish-speaking architects’ journeys in the pre-digital age, contributed to the period’s architectural discourse in Turkey. Therefore, the ways in which architects traveled, translated and disseminated their travel experiences were studied and evaluated through content analysis.
Note Review Site writing

Book Corner: ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism by Jane Rendell (2010)

Rendell, J. (2010) ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism
The introduction to the author’s positional body of work, sets the theoretical and intellectual context for the ideas underpinning Site-Writing as a practice and their aims in giving voice to this form of practice. The author uses seminal writers on phycology, art-practice and philosophy as figures to guide their later theories and discusses the relationship between architecture and art-critique as reflective and positional practices.
Jhono Bennett Anna Livia Vørsel
Note Review Site writing

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Book Corner: ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism by Jane Rendell (2010)

Jhono Bennett Anna Livia Vørsel
Rendell, J. (2010) ‘Pre-Positions’, in Site-Writing: The Architecture of Art Criticism
The introduction to the author’s positional body of work, sets the theoretical and intellectual context for the ideas underpinning Site-Writing as a practice and their aims in giving voice to this form of practice. The author uses seminal writers on phycology, art-practice and philosophy as figures to guide their later theories and discusses the relationship between architecture and art-critique as reflective and positional practices.
Review

Book Corner: “Architecture: The History of Practice.” by Cana Cuff (1992)

© Dana Cuff
The book offers an in-depth analysis of the architectural practice culture –focusing specifically on the American one– as a “social construction”. It puts attention on the tacit knowledge seen as able to disentangle the substance of a professional ethos –affecting both espoused theory and theory-in-use, and it concludes that the design process is based on collective actions as the result of negotiations within a social process.
Claudia Mainardi
Review

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Book Corner: “Architecture: The History of Practice.” by Cana Cuff (1992)

Claudia Mainardi
© Dana Cuff
The book offers an in-depth analysis of the architectural practice culture –focusing specifically on the American one– as a “social construction”. It puts attention on the tacit knowledge seen as able to disentangle the substance of a professional ethos –affecting both espoused theory and theory-in-use, and it concludes that the design process is based on collective actions as the result of negotiations within a social process.
Conference Paper Open Access Publication

Everyday Practice As Paradigm To Study Architectural Contemporary Codes

© Claudia Mainardi
Claudia Mainardi's contribution presented at the CA2RE Delft conference has been a significant opportunity to discuss her doctoral research that, dealing with the present history, proposes an empirical approach: without aiming to achieve a definitive response, yet disentangling processes while being formed.
Claudia Mainardi
Conference Paper Open Access Publication

March 2, 2023

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Everyday Practice As Paradigm To Study Architectural Contemporary Codes

Claudia Mainardi
© Claudia Mainardi
© Claudia Mainardi
Claudia Mainardi's contribution presented at the CA2RE Delft conference has been a significant opportunity to discuss her doctoral research that, dealing with the present history, proposes an empirical approach: without aiming to achieve a definitive response, yet disentangling processes while being formed.
Essay

Return from the Future: The Concept of Retroactivity

OMA (1975), triptych, Boompjes Tower Slab, 1982. Colour silkscreen print, 716 × 1216 mm. Silkscreener: Bernard Ruygrok. Source: Drawing Matter
Koolhaas called his 1978 book Delirious New York a ‘retroactive manifesto for Manhattan’. In her essay Angelika Schnell describes how the concept of retroactivity is used in the architecture of OMA. Especially the high-rise project for Boompjes in Rotterdam, made between 1979 and 1981, is a design that ‘has become effective at a time in the past’. A careful reading of the accompanying text, but also the features of the design itself, reveal the circular logic of the hermeneutical model used by Koolhaas: designs are the stories that provoked the causes in the past.
Angelika Schnell
Essay

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Return from the Future: The Concept of Retroactivity

Angelika Schnell
OMA (1975), triptych, Boompjes Tower Slab, 1982. Colour silkscreen print, 716 × 1216 mm. Silkscreener: Bernard Ruygrok. Source: Drawing Matter
Koolhaas called his 1978 book Delirious New York a ‘retroactive manifesto for Manhattan’. In her essay Angelika Schnell describes how the concept of retroactivity is used in the architecture of OMA. Especially the high-rise project for Boompjes in Rotterdam, made between 1979 and 1981, is a design that ‘has become effective at a time in the past’. A careful reading of the accompanying text, but also the features of the design itself, reveal the circular logic of the hermeneutical model used by Koolhaas: designs are the stories that provoked the causes in the past.
Lecture / Talk Video

Tack Talks #1: Cityförster

Verena Brehm CITYFÖRSTER Lara Schrijver Caendia Wijnbelt
Lecture / Talk Video

July 16, 2020

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Tack Talks #1: Cityförster

Verena Brehm CITYFÖRSTER Lara Schrijver Caendia Wijnbelt
© TACK
Frame from the online talk with Verena Brehm, Lara Schrijver, Caendia Wijnbelt, © TACK
A slide from Verena Brehm’s presentation, © Verena Brehm, Cityförster
Circular City principle: a frame from the presentation by Cityförster, © Cityförster
A slide from Verena Brehm’s presentation, © Cityförster
Exhibition Model TACK Exhibition Object

Carpenter Chair

© Sarah Vecchio
Carpenter Chair is an icon of construction and a eulogy to the exploration of the ordinary. It is a low, comfortable, and flexible lounge chair inspired by the aesthetics of the construction site.
Sarah Becchio Paolo Borghino
Exhibition Model TACK Exhibition Object

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Carpenter Chair

Sarah Becchio Paolo Borghino
© Sarah Vecchio
© TACK
Carpenter Chair is an icon of construction and a eulogy to the exploration of the ordinary. It is a low, comfortable, and flexible lounge chair inspired by the aesthetics of the construction site.
Newsletter

Report on the Intermediate Meeting at LUH, Hanover/Germany

Workshop Thursday #2
This is a report on the TACK 6th Intermediate meeting @LUH, written by Margitta Buchert and Sarah Wehmeyer.
Margitta Buchert Sarah Wehmeyer
Newsletter

October 13, 2022

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Report on the Intermediate Meeting at LUH, Hanover/Germany

Margitta Buchert Sarah Wehmeyer
Workshop Thursday #2
Workshop Friday #5
Workshop Thursday #3
This is a report on the TACK 6th Intermediate meeting @LUH, written by Margitta Buchert and Sarah Wehmeyer.
Exhibition Model TACK Exhibition Object

Forêt DesCartes

Christian Kieckens, Forêt DesCartes, postcards stand prototype, 1995
This curious object evokes Kieckens’ habits and practices: the collection of images and their arrangement in space, travel as a form of disciplinary exchange with a community of practice, and the teaching of architecture by means of references. Forêt DesCartes is an experimental spatial device for handling, transmitting, and producing tacit visual knowledge.
Filippo Cattapan
Exhibition Model TACK Exhibition Object

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Forêt DesCartes

Filippo Cattapan
Christian Kieckens, Forêt DesCartes, postcards stand prototype, 1995
© TACK
This curious object evokes Kieckens’ habits and practices: the collection of images and their arrangement in space, travel as a form of disciplinary exchange with a community of practice, and the teaching of architecture by means of references. Forêt DesCartes is an experimental spatial device for handling, transmitting, and producing tacit visual knowledge.
Diagram Drawing Presentation Video

Re-enacting Le Corbusier’s way of sketching

Paula Strunden and Desilava Petkova (as students) are re-enacting the Le Corbusier's style to sketch.
Paula Strunden Desislava Petkova Angelika Schnell Eva Sommeregger Academy of Fine Arts Vienna, Institute for Art and Architecture
Diagram Drawing Presentation Video

November 13, 2012

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Re-enacting Le Corbusier’s way of sketching

Paula Strunden Desislava Petkova Angelika Schnell Eva Sommeregger Academy of Fine Arts Vienna, Institute for Art and Architecture
Paula Strunden and Desilava Petkova (as students) are re-enacting the Le Corbusier's style to sketch.
Newsletter

Experiences in Archival Secondments

Az W depot, Möllersdorf, Halle 9 © Architekturzentrum Wien, Sammlung, Photo: Mara Trübenbach
Anna Livia Vørsel Filippo Cattapan Mara Trübenbach
Newsletter

August 12, 2022

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Experiences in Archival Secondments

Anna Livia Vørsel Filippo Cattapan Mara Trübenbach
Az W depot, Möllersdorf, Halle 9 © Architekturzentrum Wien, Sammlung, Photo: Mara Trübenbach
Christian Kieckens, Annotated map of Rome, ca. 1989, Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens
AzW library shelves, dust blower and magnifying glass. Collage by Anna Livia Vørsel
Essay Paper

COMMON GROUND. Discursive Orders in Architecture

ABSTRACT
Is it possible to characterize the relation of architecture and science, if it is not derived from established scientific conventions? This essay highlights one field of the multifaceted spectrum, which pops up in the context of this question, a field, which can be observed when expanding the focus from science to knowledge and processes of its formation and transformation. Focal point will be the question where and in which ways knowledge appears and marks a `common ground´. The investigations are revolved around the most important field of thematisation and mediation of architectural reality at the beginning of the 21st century to be found globally, the International Architecture Biennale, which takes place in Venice in a two year cycle. Furthermore special attention will be riveted on the biennale of 2012, which was dedicated to the theme `Common Ground´. The following notions are enmeshed with the consideration, that with a presentation and uncovering of knowledge and communication on it, we have here a kind of discourse in architecture that might not only process attitudes and a stabilization of the discipline, but also provides triggers for generic processes of scientific contexts and basic understandings of research and design in architecture.
Margitta Buchert
Essay Paper

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COMMON GROUND. Discursive Orders in Architecture

Margitta Buchert
Fig. 6:
ABSTRACT
Is it possible to characterize the relation of architecture and science, if it is not derived from established scientific conventions? This essay highlights one field of the multifaceted spectrum, which pops up in the context of this question, a field, which can be observed when expanding the focus from science to knowledge and processes of its formation and transformation. Focal point will be the question where and in which ways knowledge appears and marks a `common ground´. The investigations are revolved around the most important field of thematisation and mediation of architectural reality at the beginning of the 21st century to be found globally, the International Architecture Biennale, which takes place in Venice in a two year cycle. Furthermore special attention will be riveted on the biennale of 2012, which was dedicated to the theme `Common Ground´. The following notions are enmeshed with the consideration, that with a presentation and uncovering of knowledge and communication on it, we have here a kind of discourse in architecture that might not only process attitudes and a stabilization of the discipline, but also provides triggers for generic processes of scientific contexts and basic understandings of research and design in architecture.
Essay

design-based.

© ABKW
The starting point for the following descriptions, analytical reflections and meta-theoretical questions is the course “Design Project in History, Theory, Criticism”, which Angelika Schnell taught over several consecutive semesters together with Eva Sommeregger at the Institute for Art and Architecture at the Academy of Fine Arts Vienna.
Elke Krasny Academy of Fine Arts Vienna, Institute for Art and Architecture
Essay

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design-based.

Elke Krasny Academy of Fine Arts Vienna, Institute for Art and Architecture
© ABKW
The starting point for the following descriptions, analytical reflections and meta-theoretical questions is the course “Design Project in History, Theory, Criticism”, which Angelika Schnell taught over several consecutive semesters together with Eva Sommeregger at the Institute for Art and Architecture at the Academy of Fine Arts Vienna.
Review

Report from the TACK Talks #1

© TACK
What sort of tacit knowledge can we glean on Zoom, when so much architectural literature on the tacit insists on prolonged physical interaction? The answer is a great deal, going by the first series of TACK Talks. Across 9 online lectures, 9 practices, 14 designers, 10 ESR respondents, 3 moderators and a weekly audience of between 85 and an astonishing 535 viewers, the TACK network joined together to tackle a deceptively simple question: ‘how do we know?’. Their responses reveal the breadth of experience and depth of reflective thinking in the network, already establishing key themes in how we conceive tacit knowledge.
Hamish Lonergan
Review

August 18, 2020

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Report from the TACK Talks #1

Hamish Lonergan
© TACK
© TACK
© TACK
© TACK
What sort of tacit knowledge can we glean on Zoom, when so much architectural literature on the tacit insists on prolonged physical interaction? The answer is a great deal, going by the first series of TACK Talks. Across 9 online lectures, 9 practices, 14 designers, 10 ESR respondents, 3 moderators and a weekly audience of between 85 and an astonishing 535 viewers, the TACK network joined together to tackle a deceptively simple question: ‘how do we know?’. Their responses reveal the breadth of experience and depth of reflective thinking in the network, already establishing key themes in how we conceive tacit knowledge.
Online Teaching Module

Epistemic horizons of tacit knowledge: matters of skill and craftsmanship

© Eric Crevels
Eric Crevels Klaske Havik Delft University of Technology, Faculty of Architecture and the Built Environment
Online Teaching Module

February 15, 2023

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Epistemic horizons of tacit knowledge: matters of skill and craftsmanship

Eric Crevels Klaske Havik Delft University of Technology, Faculty of Architecture and the Built Environment
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels
© Eric Crevels

Stoà n°6 Viaggi: Greetings from the Bruine Banaan. Christian Kieckens’ Journeys and the Construction of European Disciplinary Culture

Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Filippo Cattapan

Stoà n°6 Viaggi: Greetings from the Bruine Banaan. Christian Kieckens’ Journeys and the Construction of European Disciplinary Culture

Filippo Cattapan
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.
Fig. 1-5. Marc Dubois, Postcards sent to Christian Kieckens, 1992-2013. © Flanders Architecture Institute – collection Flemish Community, archive of Christian Kieckens.