The unthinkable of nothingness

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xCoAx

PROCEEDINGS

OF THE FIFTH

CONFERENCE

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xCoAx 2017 — LISBON

Proceedings of the Fifth Conference on

Computation, Communication, Aesthetics & X

EDITED BY

Luísa Ribas

André Rangel

Mario Verdicchio

Miguel Carvalhais

PUBLISHED BY

Universidade do Porto

Praça Gomes Teixeira

4099-002 Porto

Portugal

ISBN

978-989-746-128-6

ISSN

2183-9069

ORGANISING

COMMITTEE

Luísa Ribas

André Rangel

Jason Reizner

Mario Verdicchio

Miguel Carvalhais

LOCAL ORGANISING

COMMITTEE

Luísa Ribas

Rogério Taveira

Sara Orsi

Catarina Lee

Susana Sanches

EXHIBITION SETUP

Luís Pinto Nunes

TECHNICAL

ASSISTANCE

Fernando Fadigas

LIGHT DESIGN

André Rangel

DESIGN

Luísa Silva Gomes

Miguel Carvalhais

Maria Fernandes

PHOTOGRAPHY

Ana Caria / FBAUL

Leonor Fonseca / FBAUL

VOLUNTEERS

Margarida Sousa Silva

Bruno Bento

Bruno Santos

Catarina Fazenda

Catarina Monteiro

Diogo Tomás

Gonçalo Silva

Inês Pereira

Madalena Anjos

Mariana Ferreira

Marta Silvestre Saavedra

Matilde Albuquerque

Nicole Henriques

Paloma Moniz

Ricardo Gonçalves

Ricardo Marques

Ricardo Roberto

Rita Costa Pereira

DOCTORAL

SYMPOSIUM

CHAIRS

Frieder Nake

Philip Galanter

PANEL MODERATORS

Mario Verdicchio

Jason Reizner

Penousal Machado

Luísa Ribas

SPECIAL THANKS

Olia Lialina

Penousal Machado

Frieder Nake

Philip Galanter

SUPPORTERS

AND SPONSORS

Museu Nacional de Arte

Contemporânea do Chiado

Zé Dos Bois

Instituto Italiano di Cultura

Companhia Portuguesa do Chá

Luís Pato Wines

M2 Artes Gráficas

Luz e Som

DSType Foundry

Foureyes

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FOREWORD 09

KEYNOTES 11

12 OLIA LIALINA

Give me Time!

14 PENOUSAL MACHADO

Survival

of

the

Beautiful

PAPERS

19

20 ANA RODRIGUES

Design for Engagement:

The case for material user

interfaces

29 MARCEL HEBING, LARISSA

WUNDERLICH, JULIA EBERT

Rethinking Academic Publications:

Developing an open-source-

framework for a multi-layer

narrative in online publishing

37 BRAD TOBER

Toward a Dynamic-Data-

Visualization-Based Model for

Building and Strengthening

Communities

46 CLÁUDIA RIBEIRO,

VITO

EVOLA

Visualization Techniques as

Methodological Tools for

Dance Research

55 PINELOPI PAPADIMITRAKI

When Code Met Space:

Mapping

a common ground in flux

68 RODRIGO HERNÁNDEZ-

RAMÍREZ

Technologies of the Self:

How are digital tools affecting

human ontologies?

81 MIGUEL CARVALHAIS

On Emptiness (or, on Finishing

with a Blank Canvas)

91 DANIEL TEMKIN

Unusable for Programming

102 ANTÓNIO ARAÚJO

Cardboarding Mixed Reality

with Dürer Machines

114 RICARDO MELO,

MIGUEL

CARVALHAIS

Patterns for Serendipity

in

Interaction Design

127 MATHIAS MÜLLER, MANDY

KECK, THOMAS GRÜNDER,

NATALIE HUBE, RAINER GROH

A Zoomable Product Browser

for Elastic Displays

137 LUÍS EUSTÁQUIO,

MIGUEL

CARVALHAIS

Interaction Under

Interference

150 JULIAN SCORDATO

Composing with IanniX

162 HANNS HOLGER RUTZ

The Temporality of

(un | non)selection

171 DANIEL BISIG

Watchers

—

An Installative

Representation of a

Generative

System

182 ARNE EIGENFELDT

Designing Music with Musebots

193 PEDRO ALVES DA VEIGA

From

Generative to Performing

204 ADRIANA MORENO RANGEL

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215 ÂNGELA COELHO, PEDRO

MARTINS, AMÍLCAR CARDOSO

A Portuguese Epopee Seen

Through

Sound

226 ADRIANA SÁ

Designing Musical Expression

241 SUSAN GRABOWSKI,

FRIEDER

NAKE

Between the Trivial

and the Impossible

ARTWORKS 252

253 ADRIANA MORENO RANGEL

SandBox — Grains in Memory

258 ANDRÉ RANGEL

3.11 — Tribute to Sol LeWitt

267 ARNE EIGENFELDT,

SIMON LYSANDER OVERSTALL

Moments: A Continuous

Generative Installation

for Musebots

270 BERND SCHURER,

TITUS VON DER MALSBURG

Automatic Reading (Obfuscation)

273 MONTY ADKINS, CHARA LEWIS,

KRISTIN MOJSIEWICZ, ANNEKÉ

PETTICAN

Shadow Worlds | Writers’ Rooms:

Freud’s

House

281 CATARINA LEE

Every Word

286 CORALIE GOURGUECHON,

MONICA LANARO, ANGELO

SEMERARO, ISAAC VALLENTIN

Recognition

291 DANIEL TEMKIN

Internet Directory

294 ENRIQUE ENCINAS, JAMES

AUGER, JULIAN HANNA

Wait for the drop: Designing a

gravity powered turntable

of the future

299 HANNS HOLGER RUTZ,

DAVID

PIRRÒ

Inner

Space

302 MARIO VERDICCHIO,

VITTORIO

PARIS

Random

Sculptures

306 NUNO CABRITA

Closer / Farther

309 ROBERTO ZANATA

After Images

310 SAM BARON, MONICA

LANARO, ANGELO SEMERARO

315 SIMONE ASHBY, JULIAN HANNA,

RICARDO

RODRIGUES

North Circular: Exploring Ulysses,

Voyeurism,

and Surveillance in an

Interactive Soundscape

321 SUSANA SANCHES

0 — 255

327 TIAGO RORKE

Scorekeepers

331 VICTORIA BRADBURY

Skirting Color // Stitching Code:

Versioning

Albers in the Browser

337 MARVIN MORISSE MACLEAN,

CYRIL MARTIN, VICTOR

MEUNIER, ÉLODIE CORREIA

D.A.D.O.E.S. (Do Androids

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PERFORMANCES 340

341 KOSMAS GIANNOUTAKIS

Contraction

Point

344 VITOR JOAQUIM

The Unthinkable of Nothingness

349 JOANA CHICAU

A WebPage in Two Acts

353 RICARDO CLIMENT

B — is for Bird: A Chinese Folktale

for Game-audio, Chinese Pipa and

Resynthesed

Syrinx

359 EPHRAIM WEGNER,

DANIEL

BISIG

JETZT

364 CHRISTIAN FAUBEL

Songs From my Analogue Utopia

368 HEITOR ALVELOS, RUI PENHA,

ANSELMO

CANHA

+CoA+

: A Dadaist Scientific

Intervention

DOCTORAL SYMPOSIUM 371

372 ALEX BERNARDES

Management of the body

of knowledge of UX Design

in the Portuguese University

System:

a Theoretical Study

375 CARLOALBERTO TRECCANI

How machines see the world:

Understanding how machine

vision affects our way of

perceiving,thinking

and

designing the world

377 DAVID WILSON

The Online Gallery of Public

Interactives:

Digital archiving as doing and

presenting

research

379 LUÍS EUSTÁQUIO

Interaction under Interference

383 HENRIQUE PORTOVEDO

Augmented Musical Performance

TEMPORARY LIBRARY 385

386 Temporary Library of Portuguese

Media Art for xCoAx 2017

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2

0

17 .x

C

o

A

x.

o

r

g

_{THE UNTHINKABLE}

OF NOTHINGNESS

Lisbon Computation Communication Aesthetics & X

VITOR JOAQUIM

vjoaquim@porto.ucp.pt

Universidade Católica Portuguesa, Escola das Artes, CITAR (Research Center for Science and Technolo-gy of the Arts), Porto, Portugal

Abstract

The Unthinkable of Nothingness is a performance proposal focused on the possible experiences of listening, following the principles of acousmatic as it was conceived by the Greek philosopher Pythagoras who proposed the abolition of his own visual appearance, using a veil while he was teaching to his students. He argued that by the implementation of this process,the concentration on the message would be much stronger and deeper. Following this principle, the piece seeks for promote this practise applied to the fruition of music content in a black box context, deprived of light. Keywords Acousmatic Performance Deep Listening Abstract Music Aural Concentration Immersion Flow Existentialism

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345

1. INTRODUCTION

In general terms, the title of the piece tries to emphasise the perception or feeling of absence in an individual, whatever associated with tangible circumstances (absence of light, for example, as a phenomenon of physics) or with more abstract domains of inner-perception. While referring to nothingness we tend to fall in paradox: on one side, we think we know what we are talking about and on the other side we experience a process of absence of control on the delimitation of the concept in itself. As Sorensen explains:

Parmenides maintained that it is self-defeating to say that something does not exist. The linguistic rendering of this insight is the problem of negative existentials: ‘Atlantis does not exist’ is about Atlantis. A statement can be about something only if that something exists. (Sorensen 2015)

As individuals, while we try to solve the equation of controlling what “nothingness” signifies to us, we tend to find some sort of comfort only when we let our subjectivity occupy part of the vast territory of imprecision, and somehow, we override the possibility of a congruent rationalization. Nevertheless, incapable of control, we give up and surrender to the experience of being incapable to comprehend.

(…) what is man in nature? A Nothing in comparison with the Infinite, an All in comparison with the Nothing, a mean between nothing and everything. Since he is infinitely removed from comprehending the extremes, the end of things and their beginning are hopelessly hidden from him in an impen-etrable secret; he is equally incapable of seeing the Nothing from which he was made, and the Infinite in which he is swallowed up. (Pascal 1669)

2. TOWARDS ACOUSMATIC PROCEDURES

2.1. Black Box: The Absence of Place

Considering the conceptual and technical characteristics of a black box space as a model for public presentation, Francisco López is probably one of the most paradigmatic cases on this type of option.

A fervent supporter of absolute concentration in the process of listening, López imposes on his public a relation disconnected from any explanation or relation-ship with the world of causes and “meanings” (irrespective of their origin). In order to operate this relation, the author demands the production of darkness in the performance space and distributes to each listener a black cover to blind the eyes, creating a double reinforcement in the production of disconnection with any visual stimulus that may occur in the space during the performance.

Gregory Gangemif characterizes Lopez’s intentionality and his artistic state-ment as the result of a long conceptual and aesthetic evolution: “is a deep process of refinement towards an extreme musical purism, with a voluntary and force- ful refusal of any visual, procedural, relational, semantic, functional or virtuoso elements”. (López & Gregory, 2003) As Lopez explains in an interview conducted by Gregory, in Francisco López — Belle Confusion:

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346 _{I’m basically interested in a profound listening, in a listening experience}

that goes way beyond what is normal in music, I would say. And I tend to get immersed myself into what I consider to be a very profound, deeply touching, deeply transforming experience of listening. This is the way I listen to a lot of stuff and the way that for me is the most intense and the most important. So I try to give this, to promote this in my work.

(López & Gregory, 2003)

By this way, Lopez revisits and embraces the causes of acousmatic, bringing back to the center of the discussion the old problematic of causality and modal complementarities or cancellation (sound / image). Other parallel cases can be found in the live works of @c, Kim Cascone, Tim Hecker, Peter Rehberg (Pita), Mark Fell, Helena Cough and Simon Whetham.

2.2. Causality (and the lack of) in acousmatic

In an attempt to better understand the extension of the concept of acousmatic, we underline this fundamental idea clearly identified by Dhomont in 1995, and still very present these days: “we confuse the end with what was once the means: because throughout history, music has had only one way to exist — through per-formance — it has come to be identified with perper-formance”. (Dhomont 1995)

In the text Defining timbre — Refining timbre, Denis Smalley states that one of the great interests of electroacoustic music lies precisely in the “adventure of the game of connections”; A game that in its perspective is essentially an “activity of perceptions”: “Listeners may share source bondings when they listen to elec-troacoustic music, but they may equally have different, personalized bondings including those never intended or envisaged by the composer”. (Smalley 1994)

Advancing some tens of years in relation to the appearance of acousmatic in French music, we come to the present day with a new possibility: being able to produce and create in real time, from a simple laptop, what 60 years ago it was virtually impossible to do in real time, whatever the medium.

Paradoxically, although they have all the means to compute in real time, the deepest ambitions, today’s composers who choose electronics as a way to pro-duce and create music, find themselves in the grip of the old problem of concrete music, identified and originally coined by the writer Jérôme Peignot:

In 1955, during the early stages of musique concrète, the writer Jérôme Peignot used the adjective acousmatic to define a sound which is heard and whose source is hidden. (Dhomont 1995)

Thus, concrete music, originally behaving like a role model of a “black box” pro-duction inspired on the Pythagorean veil as way to keep causality away from judgments (Schaeffer 1966; Kane 2008; Kane 2014) finds its parallel in the pro-duction of electronic live music (specially with a laptop) since both models imply in their essence a disconnection from the logic of causality: “source and cause are unstable, illusory or non-existent”. (Smalley 1994)

Helena Gough, an electronic musician which has a great experience as violin player, underlining the acousmatic condition, noted that “focusing on only one sense can be an intense and rich experience, and that when you close your eyes, you ‘see’ with the mind and the imagination”. (Joaquim and Barbosa 2013)

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347 _{Keiko Uenishi, questioned about the reason to start using a laptop in live}

per-formance, argued that the visual boredom was intended, once it could result in advantage to induce people to listen. (Joaquim and Barbosa 2013)

I’m with Evan Parker, I‘m not interested in watching people play, I just want to listen.

— Frank Bretschneider (Joaquim 2013)

I believe it’s the physicality of sound that makes live performance unique and commanding to audiences. Listening can be achieved in the home or on headphones, but listening with you whole body requires something more substantive like a sound system.

— Laurence English (Joaquim 2013)

I have shifted to a more acousmatic approach to diffusing my work and now sit in the audience in total darkness save for the glow of my laptop screen. (…) If listening is the goal for a laptop musician then I’d suggest shifting to an acousmatic mode of presentation.

— Kim Cascone (Joaquim 2013)

[I] tried different methods in which to ‘disappear’ when performing — be-cau-se I want people to focus on the sound. I have tried darkened rooms, playing from behind the audience, and even considered the blindfold... — Simon Whetham (Joaquim 2013)

2.3. Conclusion / Proposal

Establishing a metaphorical relation through the suppression of visual information derived from the sound production and from the space around, the obscurity, as an acousmatic tool, acts as a parallel of nothingness, allowing the listener to plunge into his own interiority, seeking for questions not answered and eventually unanswered answers.

Evan Parker, an English improviser and saxophonist with a career starting in 1966, makes some disruptive considerations regarding the musical performance. He says that it is possible to see a musician expressing a feeling and hear some-thing that has no emotional correspondence with what is seen. In consequence, he stresses:

It would be nice to be invisible (on stage). I would like to disappear, and just be the sound. I’m not terrible interested in the way playing looks. In fact, to me sometimes looks like a struggle and the consequent sound doesn’t sound like a struggle at all. (…) (long silence) I’m not particularly interested in watching people play, I like to just listen to them play. I know other people feel differently. (Hopkins 2009)

Thus, the space of performance is proposed as an open space for listening and auto-analysis, at the same time that it can be a place for total abandonment and surrender to the unforeseen in each one of us. The emphasis is concentrated on immersion. From the technical and operational point of view, the proposal is based on a sonic exploration of the performance space through the displace-

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348 _{ment of several microphones in order to create a controlled process of acoustic}

feedback — the microphones are acoustically coupled with the loudspeakers. This result (acoustic feedback), plays a crucial role in the creation of a sound iden- tity of the space in itself, and is than processed and combined in real time with other sound sources produced in the computer.

REFERENCES

Dhomont, Francis. 1995. “Acousmatic

Update.” CONTACT!, no. 8: 49–54.

Hopkins, Phil. 2009. Amplified Gestures.

UK: Samadhisound (ssdvd01).

Joaquim, Vitor. 2013. “O Papel Do Laptop

Performer Enquanto Agente Transformador Das Práticas Musicais.” Escola das Artes / Universidade Católica Portuguesa. http://hdl.handle.net/10400.14/18118

Joaquim, Vitor, and Á Barbosa. 2013. “Are

Luminous Devices Helping Musicians to Pro-duce Better Aural Results, or Just Helping Audiences Not To Get Bored?” In 2013.xcoax.

org, 89–105. http://2013.xcoax.org/pdf/

xcoax2013-joaquim.pdf.

Kane, Brian. 2008. ““L’acousmatique

Mythique: Reconsidering the Acousmatic Reduction and the Pythagorean Veil.” In Proceedings of EMS08.

———. 2014. Sound Unseen: Acousmatic

Sound in Theory and Practice. Oxford

University Press, USA.

López, Francisco, and Gangemi Gregory.

2003. “Francisco Lopez — Belle Confusion.”

The Sound Projector # 11, March.

Pascal, Blaise. 1669. “Pensées.” In The

Harvard Classics, edited by trans. W. F.

Trot-ter, XCVIII:1909–14. New York: P. F. Collier & Sons.

Schaeffer, Pierre. 1966. “Traité Des Objects

Musicaux.” In Audio Culture, Readings in Modern Music, edited by Christoph Cox and Daniel Warner, 76–81. Continuum Interna-tional Publishing Group.

Smalley, Denis. 1994. “Defining Timbre —

Refining Timbre.” Contemporary Music

Review 10 (2): 35–48.

doi:10.1080/07494469400640281.

Sorensen, Roy. 2015. “Nothingness.” Edited

by Edward N. Zalta. The Stanford

Encyclo-pedia of Philosophy (Summer 2015 Edition),

no. Summer. https://plato.stanford.edu/ archives/sum2015/entries/nothingness.