Textrinium

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Textrinium

Hyperbody Msc2 Marien Teeuw, Bob Heester, Dimitra Dritsa, Esther Slagter Teachers: Gary Chang, Pablo Baquero Triana, Nimish Biloria, Effimia Giannopoulou



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TEXTRINIUM Bob Heester | Esther Slagter | Dimitra Dritsa | Marien Teeuw

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Table of contents CONCEPT -Shape:Costa’s minimal surface 9 -Behaviour>passive 10 -Colour change by thouch 11 -Behaviour>active 12 -Thermochromic paint 18

FORM FINDING - Geometry optimization 23 - Building the Costa || Form analysis 24 - Geometry evaluation || Bending test 1.0 25 - Geometry evaluation || Bending test 2.0 26- Structural support 27 - Pattern optimization 28 - Propagation test || 1.0 30 - Propagation test || 2.0 31 - Relation with loop || 1.0 32 - Relation with loop || 2.0 34 - Behaviour 2.0 || Actuation systems 36 - Behaviour 2.0 || Actuation systems_Active_0 38

FABRICATION - Pattern optimization - Prototypes - The Swedish School of Textiles - University of Borås - Knitting - Gradient Printing

42 43 44 46 47


The brief

Introduction

To engage in the design of ecologies of interaction; to design an interactive component that can fit into a moving loop structure that will travel around Europe. To design something that will encourage people to go beyond verbal interaction. To design and to fabricate a 1:1 architectural prototype. To conceptualize, design and fabricate components by applying parametric design.

This brochure is the culmination of several weeks of intense work and concludes the Msc 2. It contains not only the resulting products, but also the research that has led to these products. Hopefully it gives an accurate and enlightening account of the process and growth of the project. This project would not have been possible without our tutors Nimish Biloria, Gary Chang, Pablo Baquero Triana and Effimia Giannopoulou. Also we would like to thank the team of Metabody, for enabling us to challenge ourselves. But most of all our thanks goes out to Marjan Kooroshnia and Delia Dumitrescu of The Swedish School of Textiles University of Borüs, Sweden, for their incredible contribution and endless enthousiasm. – Bob Heester, Marien Teeuw, Dimitra Dritsa and Esther Slagter

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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1 The concept HYPERBODY

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Concept Combining - Environmental awareness ( C) - Human interactivity - Fabric

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*

* *

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Shape: Costa’s minimal surface Six exits

Adjusted to human scale

1

300 300

1

4 300

400

5

3

300 300

300

450

6

5

2

300 800

4

6

3 2

Constructed by eight pieces

450

x8

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour > passive Colour change due to rise in temperature

Photoluminescence


Colour change by touch

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour > active Touch activates conductive wire


Behaviour > active Touch activates conductive wire

Wiring follows tubes

R9 R8 R7 R6 R5

R4

Conductive wire (R)

R3 R2 R1

+ Arduino as touch sensor - senses if the conductive wire has been touched - sends signal to power supply conductive wire

Touch sensor

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour > active Touch activates sounds


Bluetooth amplifier

Copper wire coil

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Magnet

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour > active Human movement activates movement of costa to attract

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Ultrasonic sensors - 5 m range - Works in the dark - 15 angle - Attachment to the main structure

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360 servos - Connected on tubes - Pulling wire to move costas - Two per ring, six in total

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Thermocromic paint - Activation temperature 31 degrees celsius - Secunairy colour to primary colour

Two primary colors Binder


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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Form finding HYPERBODY

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Geometry optimization 80 cm

80 cm

110 cm

1st COMPONENT

OPTIMIZATION 1.0 -adjustment to dimensional constraints

180 cm

200 cm

170 cm

200 cm

150 cm

RELAXATION OPTIMIZATION 2 .0 -angle correction

OPTIMIZATION 3.0 -height readjustment according to scaffolding -readjustment of middle rings

FINAL OPTIMIZATION -relaxation based on the projection of the tubes


Building the Costa || Form Analysis

STEP 1: The geometry is divided to 4 parts using 2 mirror planes

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STEP 2: Each 1/4 of the geometry is again divided in 2 parts TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Geometry evaluation || Bending test 1.0

Initial point

Displacement


Geometry evaluation || Bending test 2.0

Initial point Displacement

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Geometry evaluation || Bending test 2.0 VERTEX DISPLACEMENT DEGREE A B C user

D

DEFORMATION DEGREE

A

B

C

D


Structural support

curve nodes

final material: fiberglass tubes

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Pattern experimentation


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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Propagation test || 1.0

-horizontal direction -upper|bottom tubes more appropriate for interaction


Propagation test || 2.0

vertical direction -middle tubes more appropriate for interaction

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Final configuration


Relation with the loop || 1.0

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Relation with the loop || 2.0


Relation with the loop || 2.0

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour 2.0 || Actuation systems

LIGHT

TEMPERATURE

MOVEMENT

TOUCH


Behaviour 2.0 || Actuation systems

_no human presence_mode=PASSIVE

d < 300 cm

_human approaching_mode=ACTIVE_0

d < 50 cm

_human approaching_mode=ACTIVE_1

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Behaviour 2.0 || Actuation systems_ACTIVE_0


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3 Fabrication HYPERBODY

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Pattern optimization


Prototype 1.0

Prototype 2.0

Prototype 3.0 HYPERBODY

Prototype 4.0 TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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The Swedish School of Textiles - University of Bor책s What did we do in Sweden?

Knit fabric green + white

Print gradient pattern

Print photoluminescent pattern

Pin white fabric with tape

Print gradient pattern on white fabric (16x)

UV

Expose patterns to UV on screens (4x)


Wash the screen (16x)

Print gradient pattern on white fabric (16x)

Wash the screen (16x)

Pin green fabric with tape

Print gradient pattern on green fabric (8x)

Cut and sew pieces (2x)

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Tu Pin Pr W Pr W (x1 Pin Pr W (x1

TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Knitting Thermochromic Costa - Full rib structure - Materials: elastan and polyester

Light green Costa - Full rib structure - Contains low conductive yarn knitted in the back needle bed - Materials: elastan and polyester


Gradient printing Converting the gradient

Gradient tones

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TEXTRINIUM Bob Heester|Esther Slagter|Dimitra Dritsa | Marien Teeuw

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Hyperbody Hyperbody Hyperbody Msc 2 Semester Semester 0202 TU Delft Delft TUTU Delft 2015 2015 2015


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