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CNAM - Département Informatique

RCP216 Ingénierie de la fouille et de la visualisation de données massives M. Crucianu, R. Fournier, P. Cubaud

Visualisation d'information (4) Interaction

Pierre Cubaud <cubaud@cnam.fr>

juin 2015

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Shneiderman "The eyes have it : a task by data type taxonomy for information visualizations"

(rappel cours#1)

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Shneiderman "The eyes have it : a task by data type taxonomy for information visualizations"

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Simulation du principe overview-zoom-filter

demo

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Plan de la suite de l'exposé 1. Vue globale et détail

2. Navigation par zoom et pan 3. Distorsion

4. Filtrage et mise en relation 5. Dispositifs d'affichage

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!"##$%&'()*+$'!",$-*.&$+'/0$'12"3)2$'$&'45&)*2'6

demo

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demo

Application : explorer une matrice de similarité entre images

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La vignette (et le chemin de fer)

http://www.oclc.org/americalatina/es/contentdm/about/displaying/seattlemap2.gif

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Exercice

Citer 5 logiciels qui emploient cette technique :

#1 : acrobat reader (page courante + miniatures sur le côté)

#2 :

#3 :

#4 :

#5 :

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2. zoom (et pan)

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http://community.digitalmediaacademy.org/tag/walt- disney-multiplane-camera

La caméra multi-plans de Disney (1937)

http://www.waltdisney.org/content/multiplane-camera

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DAC-1

(1959 et suiv.)

General Motors et IBM

https://design.osu.edu/carlson/history/lesson3.html

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Les premiers SIG (uk : GIS) le CGIS et Roger Tomlinson : film "data for decision" de 1967

http://gisandscience.com/2009/01/25/data-for-decision-42-years-later/

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Google Earth (2005, ex "earth viewer" de Keyhole)

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Les ZUI : pad++ (Bederson, Stead, Hollan CHI'1994)

https://www.cs.umd.edu/hcil/pad++/papers/chi-94-pad/index.html

https://www.youtube.com/watch?v=62KcJ09k7cE

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un autre plus récent : ZVTM (E. Pietriga et al., INRIA) http://zvtm.sourceforge.net/

utilisation pour le radio-téléscope Alma

video

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http://zvtm.sourceforge.net/

doc/zvtm_dev_guide.pdf

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video mur d'images (500 Mpix)

CNAM/CEDRIC - projet FUI "Demat-Factory" 2009-11

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3. Distorsion

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Lien avec les anamorphoses (géographiques ou autres) ?

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Perspective wall (Mackinlay et al. 1991) Bifocal display

(Spence et al., 1980-2)

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Principe

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Application aux dessins de graphes

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IDELIX : Application de cartographie sur le web (ou PDA) Application aux cartes

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!"#$%&'(%)*#&'#+"#,--&('#./%)0*#1&23&34#567839+62'&:'#;(*23%<623

#+60=%2%2)#/-*7&>#;%0&#*2?#;(*23@87&27&.#,+A#+BCDEFFG

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demo Exemple : Carte des antennes Alma

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4. Filter - Relate

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!Dynamic Queries

(1993 University of Maryland UIS Broadcast)"

https://www.youtube.com/watch?v=5X8XY9430fM

video

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Table lens (Rao, Card CHI'1994)

video

https://www.youtube.com/watch?v=qWqTrRAC52U

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exemple de TimeSearcher (HCIL, 2001-7)

http://www.cs.umd.edu/hcil/timesearcher/

"brushing" : le changement d'un item impacte sur

la vis. d'un autre

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Suppression (filtrage) Furnas : generalized fish-eye views (CHI’86)

http://www.saulsteinbergfoundation.org/

gallery_24_viewofworld.html

Degree of interest (DOI) = Fonction de

- a priori importance (API)

- distance au focus courant (D)

Saul STEINBERG

View of the World from 9th Avenue, 1976.

Ink, pencil, colored pencil, and watercolor on paper, 28 x 19".

Cover drawing for The New Yorker, March 29, 1976.

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Exemple sur un arbre pdg

s

p

k m n

f g

Focus en p

pdg s

p

k m n

f g pdg

s

p

k m n

f g API :

D:

API-D = ?

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5. Dispositifs d'affichage

(afficher en grand)

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CAVE (U. Illinois, 1996)

http://en.wikipedia.org/wiki/Cave_automatic_virtual_environment

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P. Baudish - Ecran Focus-contexte (UIST'2001)

http://www.patrickbaudisch.com/projects/focuspluscontextscreens/index.html

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Mur d'écrans WILD (INRIA Saclay # 2009)

• 8 x 4 = 32 écrans LCD 30" => 5.5m x 1.8m and 131 Mpix

• cluster de 16 macpro avec 16 x 2 nvidia 8800GT

• capture mouvements video IR VICON (e<1mm, 200 Hz)

video

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Synchronisation entre dispositifs d'affichage

http://www-human.ist.osaka-u.ac.jp/CI/MDE/

E-conic Nacenta et al.

UIST'2007

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Au-delà de l'écran ...

http://tangible.media.mit.edu/project/relief/

http://www.aviz.fr/phys

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Rapid Serial Visual Presentation (RSVP)

Remplacer l’espace par le temps

0.1s / image

video [Spence, video #21]

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http://en.wikipedia.org/wiki/Project_Cybersyn (un oubli du cours #1)

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