Géry Casiez

Maître de Conférences en informatique (HDR) à l'Université Lille 1
Associate Professor of Computer Science at Univ. Lille 1
Member of the Inria MINT group

IRCICA, office 210
Parc scientifique de la Haute Borne
50, Avenue Halley
B.P. 70478
59658 Villeneuve d'Ascq cedex
FRANCE

+33 (0)3 62 53 15 68
gery (dot) casiez (at) lifl (dot) fr

Enseignements

Cours et TP d'IHM (IHM) - M1, S2 et EPU IMA5i
Cours Réalité Virtuelle et Interaction (RVI) - M2 IVI
Cours et TP sur DTW et HMM pour la reconnaissance de gestes (VisA - M2 IVI)
Cours et TP sur les interfaces multi-touch (PJE) - M1, S1
Cours sur la réalité virtuelle et le retour haptique - Telecom Lille I
Cours sur les interfaces multipoints - Telecom Lille I
Cours sur la reconnaissance de gestes - Telecom Lille I
Algorithmique et programmation impérative (API1) - L1, S2
Algorithmique et programmation impérative (API2) - L2, S3
Cours sur les cartes graphiques - Telecom Lille I
Programmation linéaire et théorie des graphes - L2, S4
Programmation 3D avec OpenGL - M1, S2 - L3, S6
Initiation à la programmation - L1, S1

Charges collectives

Directeur des études de la spécialité Image Vision Interaction (IVI) du master informatique
Responsable de l'UE IHM en M1 informatique
Responsable du PJE Interface Multi-touch en M1 informatique
Membre du vivier de recrutement section 27 (informatique)
Membre de la Commission des Développements Technologiques (CDT) d'Inria
Responsable de l'organisation des projets première année master informatique de Lille pendant 4 ans
Ex-membre de la section 27 (informatique) de la CSE

Research

Keywords: Human-Computer Interaction, transfer functions for interactive systems, input devices, interaction techniques, human factors, pointing, Fitts' law, multi-touch interaction, gesture, 3D interaction, haptic.

Responsable scientifique du projet ANR InSTInCT pour l'équipe projet MINT (démarré en octobre 2009).
Responsable scientifique du projet ANR TecSan REACTIVE pour l'équipe projet Alcove (2008-2011).
Comité de programme de CHI 2013, 3DUI 2013, SUI 2013, IHM2013, UIST 2012, VRST 2012, CHI 2012 workshop "3DCHI" 3DUI 2011, VRIC 2010.
Membre du comité de lecture du Journal d’Interaction Personne-Système de l’Association Francophone d’Interaction Homme-Machine (AFIHM).
Webmaster du site de l'équipe

Publications

International refereed conference publications

	28. Marchal, D., Moerman, C., Casiez, G. & Roussel, N. (2013). Designing Intuitive Multi-touch 3D Navigation Techniques. To appear in Proceedings of INTERACT'13, the 14th IFIP TCI3 Conference on Human-Computer Interaction, 18 pages. Springer.
	27. Aceituno, J., Casiez, G. & Roussel, N. (2013). How low can you go? Human limits in small unidirectional mouse movements. In proceedings of CHI'13, the 31th Conference on Human Factors in Computing Systems, 1383-1386. ACM Press. AR: 392/1963 (20%).
	26. Vatavu, R.D., Casiez, G. & Grisoni, L. (2013). Small, Medium, or Large? Estimating the User-Perceived Scale of Stroke Gestures. In proceedings of CHI'13, the 31th Conference on Human Factors in Computing Systems, 277-280. ACM Press. AR: 392/1963 (20%).
	25. Roussel, N., Casiez, G., Aceituno, J. & Vogel, D. (2012). Giving a hand to the eyes: leveraging input accuracy for subpixel interaction. In proceedings of UIST'12, the 25th ACM Symposium on User Interface Software and Technology, 351-358. ACM Press. AR: 62/288 (21%).
	24. Quinn, P., Cockburn, A., Casiez, G., Roussel, N. & Gutwin, C. (2012). Exposing and understanding scrolling transfer functions. In proceedings of UIST'12, the 25th ACM Symposium on User Interface Software and Technology, 341-350. ACM Press. AR: 62/288 (21%).
	23. De Araùjo, B. R., Casiez, G. & Jorge, J. A. (2012). Mockup Builder: Direct 3D Modeling On and Above the Surface in a Continuous Interaction Space. In proceedings of GI'12, the 38th Graphics Interface conference, 173-180. Canadian Information Processing Society. ACM DL AR for the HCI track: 13/34 (38%).
	22. Casiez, G., Roussel, N. & Vogel, D. (2012). 1€ Filter: A Simple Speed-based Low-pass Filter for Noisy Input in Interactive Systems. In proceedings of CHI'12, the 30th Conference on Human Factors in Computing Systems, 2527-2530. ACM Press. [CHI Madness video][1€ filter implementations] AR: 370/1577 (23%).
	21. Vogel, D. & Casiez, G. (2012). Hand Occlusion on a Multi-Touch Tabletop. In proceedings of CHI'12, the 30th Conference on Human Factors in Computing Systems, 2307-2316. ACM Press. AR: 370/1577 (23%).
	20. Giraud, F., Amberg, M., Lemaire-Semail, B. & Casiez, G. (2012). Design of a Transparent Tactile Stimulator. In proceedings of Haptics Symposium 2012, the 20th Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems. 485-489. IEEE Computer Society. AR: 89/146 (61%).
	19. Casiez, G. & Roussel, N. (2011). No more bricolage! Methods and tools to characterize, replicate and compare pointing transfer functions. In proceedings of UIST'11, the 24th ACM Symposium on User Interface Software and Technology, 603-614. ACM Press. [libpointing.org] AR: 67/265 (25%).
	18. Vogel, D. & Casiez, G. (2011). Conté: Multimodal Input Inspired by an Artist's Crayon. In proceedings of UIST'11, the 24th ACM Symposium on User Interface Software and Technology, 357-366. ACM Press. AR: 67/265 (25%). New Life for the Digital Pen?
	17. Vatavu, R.D., Vogel, D., Casiez, G. & Grisoni, L. (2011). Estimating the Perceived Difficulty of Pen Gestures. In proceedings of INTERACT'11, the 13th IFIP TCI3 Conference on Human-Computer Interaction, 89-106. Springer. AR: 111/402 (27%).
	16. Casiez, G., Roussel, N., Vanbelleghem, R. & Giraud, F. (2011). Surfpad: Riding Towards Targets on a Squeeze Film Effect. In proceedings of CHI'11, the 29th Conference on Human Factors in Computing Systems, 2491-2500. ACM Press. AR: 409/1540 (26%). Honorable mention award (top 5%)
	15. Martinet, A., Casiez, G. & Grisoni, L. (2010). The Effect of DOF Separation in 3D Manipulation Tasks with Multi-touch Displays. In Proceedings of VRST'10, the 17th ACM Symposium on Virtual Reality Software and Technology, 111-118. ACM press. AR: 18/70 (25%).
	14. Xu, Q. & Casiez, G. (2010). Push-and-Pull Switching: Window Switching based on Window Overlapping. In proceedings of CHI'10, the 28th Conference on Human Factors in Computing Systems, 1335-1338. ACM Press. [Google code] AR: 296/1346 (22%).
	13. Choumane, A., Casiez, G. & Grisoni, L. (2010). Buttonless Clicking: Intuitive Select and Pick-release Through Gesture Analysis. In Proceedings of IEEE International Conference on Virtual Reality (IEEE VR), 67-70. IEEE Computer Society. AR:25%. Ranked among the top 10 papers of the conference
	12. Martinet, A., Casiez, G. & Grisoni, L. (2010). The Design and Evaluation of 3D Positioning Techniques for Multi-touch Displays. In Proceedings of 3DUI'10, the 5th Symposium on 3D User Interfaces, 115-118. IEEE Computer Society. AR: 20/60 (33%). Also published as a 20 pages INRIA research report (n°7015) [HAL]. 3DUI 2010 Front cover image
	11. Vogel, D., Cudmore, M., Casiez, G., Balakrishnan, R. & Keliher, L. (2009). Hand Occlusion with Tablet-sized Direct Pen Input. In Proceedings of CHI'09, the 27th Conference on Human Factors in Computing Systems, 557-566. ACM Press. AR:271/1130 (24%).
	10. Sauvan, J.B., Lécuyer, A., Lotte, F. & Casiez, G. (2009). A Performance Model of Selection Techniques for P300-Based Brain-Computer Interfaces. In Proceedings of CHI'09, the 27th Conference on Human Factors in Computing Systems, 2205-2208. ACM Press. AR:271/1130 (24%).
	9. Casiez, G., & Vogel, D. (2008). The Effect of Spring Stiffness and Control Gain with an Elastic Rate Control Pointing Device. In Proceedings of CHI'08, the 26th Conference on Human Factors in Computing Systems, 1709-1718. ACM Press. AR:157/714 (22%). Honorable mention award (top 5%)
	8. Biet, M., Casiez, G., Giraud, F., & Semail, B. (2008). Discrimination of Virtual Square Gratings by Dynamic Touch on Friction Based Tactile Displays. In Proceedings of Haptics Symposium'08, the 16th Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems, 41-48. IEEE Computer Society. AR:38/90 (42%).
	7. Hillaire, S., Lécuyer, A., Cozot, R., & Casiez, G. (2008). Using an Eye-Tracking System to Improve Depth-of-Field Blur Effects and Camera Motions in Virtual Environments. In Proceedings of IEEE International Conference on Virtual Reality (IEEE VR), 47-50. IEEE Computer Society.
	6. Casiez, G., Vogel, D., Pan, Q., & Chaillou, C. (2007). RubberEdge: Reducing Clutching by Combining Position and Rate Control with Elastic Feedback. In Proceedings of UIST'07, the 20th ACM Symposium on User Interface Software and Technology, 129-138. ACM Press. AR:33/195 (17%). Related articles: ERCIM News 73 - April 2008 [ERCIM News], INEDIT 64 - May 2008 [INEDIT], 01 informatique - 29/05/2008.
	5. Hillaire, S., Lécuyer, A., Cozot, R., & Casiez, G. (2007). Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments. In Proceedings of VRST'07, the ACM Symposium on Virtual Reality Software and Technology, 203-206. ACM Press.
	4. Casiez, G., & Chaillou, C. (2005). Effects of DOF Separation on Elastic Devices for the Navigation in 3D Virtual Environments with Force Feedback. In Proceedings of IEEE World Haptics 2005, 483-486. IEEE Computer Society.
	3. Casiez, G., Plénacoste, P., & Chaillou, C. (2004). Does DOF Separation on Elastic Devices Improve User 3D Steering Task Performance?, In Proceedings of Asia-Pacific Conference on Computer-Human Interaction (APCHI'04), 70-80. LNCS 3101. local pdf copy
	2. Casiez, G., Plénacoste, P., Chaillou, C., & Semail, B. (2003). Elastic Force Feedback with a New Multi-finger Haptic Device: The DigiHaptic. In Proceedings of Eurohaptics 2003, 121-134.
	1. Casiez, G., Plénacoste, P., Chaillou, C., & Semail, B. (2003). The DigiHaptic, a New Three Degrees of Freedom Multi-finger Haptic Device. In Proceedings of Virtual Reality International Conference 2003, 35-39.

National refereed conference publications

	4. Potier, L., Pietrzak, T., Casiez, G. & Roussel, N. (2012). Méthodologie de conception de textures pour les interfaces tactiles à frottement programmable. In Proceedings of ErgoIHM 2012, 132-139. ACM press. AR: 24/53 (45%).
	3. Gilliot, J., Casiez, G. & Roussel, N. (2012). Technique multi-points indirecte relative pour l'interaction avec des écrans de grandes dimensions. In Proceedings of ErgoIHM 2012, 63-66. ACM press. AR: 21/54 (39%).
	2. Casiez, G., Roussel, N., Vanbelleghem, R. & Giraud, F. (2010). Efficacité et robustesse aux distracteurs d'un retour tactile pour faciliter le pointage. In Proceedings of IHM'10, 22ème conférence francophone sur l'Interaction Homme-Machine, 25-32. ACM press. AR: 14/36 (39%). IHM 2010 BEST PAPER AWARD
	1. Deblonde, J.P., Casiez, G. & Grisoni, L. (2010). Méthode de Détermination des Fonctions de Gains. In Proceedings of IHM'10, 22ème conférence francophone sur l'Interaction Homme-Machine, 141-144. ACM press.

Journals

	4. De Araùjo, B. R., Casiez, G., Jorge, J. A. & Hachet, M. (2013). Mockup Builder: 3D Modeling On and Above the Surface. To appear in Computer & Graphics. Elsevier. 13 pages.
	3. Martinet, A., Casiez, G. & Grisoni, L. (2012). Integrality and Separability of Multi-touch Interaction Techniques in 3D Manipulation Tasks. IEEE Transactions on Visualization and Computer Graphics. IEEE Computer Society, volume 18, issue 3, 369-380. [Interaction techniques source code]
	2. Casiez, G., Vogel, D., Balakrishnan, R., & Cockburn, A. (2008). The Impact of Control-Display Gain on User Performance in Pointing Tasks. Human-Computer Interaction. Taylor and Francis, volume 23, issue 3, 215-250. In the 10 most cited articles in the HCI journal from 2007-2009
	1. Hillaire, S., Lécuyer, A., Cozot, R., & Casiez, G. (2008). Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments. Computer Graphics and Applications. IEEE Computer Society, volume 28, issue 6, 47-55.

Patents

9. Casiez, G., Vogel, D. (2011). Multi-touch human interface system and device for graphical input, and method for processing image in such a system. PCT application number PCT/FR2011/062409, Application date: October 14, 2011.

8. Hachet, M., Bossavit, B. & Casiez, G. (2011) Système de colocalisation d'un écran tactile et d'un objet virtuel et dispositif pour la manipulation d'objets virtuels mettant en oeuvre un tel système.

7. Chaillou, C., Casiez, G. (2009). Isotonic/elastic hybrid input device. US Patent application 20090058686, Publication date: March 05, 2009.

6. Casiez, G., Chaillou, C., Semail, B., & Plénacoste, P. (2008). Ground-based haptic interface comprising at least two decoupled rotary finger actuators . US Patent application 20080291168 Publication date: November 27, 2008.

5. Casiez, G., Vogel, D. (2007). Isotonic / elastic touch-sensitive input device. European filing number 07 370 020.5, Filing date: October 05, 2007.

4. Chaillou, C., Casiez, G. (2006). Isotonic/elastic hybrid input device. International publication number WO 2006/117180 A1, International filing date: May 02, 2006.

3. Chaillou, C., Casiez, G. (2005). Périphérique d'entrée hybride isotonique/élastique. European Patent application number 05370010.0, Filing date: May 04, 2005.

2. Casiez, G., Chaillou, C., Semail, B., & Plénacoste, P. (2003). Haptic interface device of the ground-based type comprising at least two separate rotary digital actuators . European Patent appulcation number EP1437641, Filing date: January 07, 2003.

1. Casiez, G., & Chaillou, C. (2003). Dispositif et procédé de commande d'un retour de force à appulquer à au moins une manette d'une interface motorisée. French Patent appulcation number 03 06181, Filing date: May 22, 2003.

Posters, demos & workshops

	5. De Araùjo, B. R., Casiez, G., Jorge, J. A. & Hachet, M. (2012). Modeling On and Above a Stereoscopic Multitouch Display. ACM CHI Workshop "The 3rd Dimension of CHI (3DCHI): Touching and Designing 3D User Interfaces". In proceedings of EA CHI'12, the 30th Conference on Human Factors in Computing Systems, 79-86. ACM Press. AR:16/33 (48%).
	4. Giraud, F., Amberg, M., Semail, B., Casiez, G., Olivo, P. & Roussel, N. (2012). Transparent tactile devices based on the squeeze film air bearing. Hands-on demonstration, Haptics Symposium 2012, the 20th Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems. Nominated as a candidate for the best poster award
	3. Amberg, M., Giraud, F., Semail, B., Olivo, P., Casiez, G. & Roussel, N. (2011). STIMTAC, a tactile input device with programmable friction. In Extended proceedings of UIST'11, the 24th ACM Symposium on User Interface Software and Technology, 7-8. ACM Press. Best Demo Award (second place)
	2. Martinet, A., Casiez, G. & Grisoni, L. (2010). Comparing most recent 3D manipulation techniques for multi-touch displays. In Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '10), 310-310. ACM Press.
	1. Martinet, A., Casiez, G. & Grisoni, L. (2009). 3D Positioning Techniques for Multi-touch Displays. In Proceedings of the 16th ACM Symposium on Virtual Reality Software and Technology (VRST '09), 227-228. ACM Press.

Other publications

	2. Cabestaing, F., Casiez, G., Losson, O. & Aubert, F. (2011). Projet Encadré "Image Vision Interaction": Surface Multi-touch. Colloque CETSIS. 4 pages.
	1. Dréan, D., Bouilland, S., Nadalini, D., Baillet, A., Lozada, J., Wiertlewski, M., Grisoni, L., Casiez, G., Giraud, F. & Flamant, J.-M. (2011). REACTIVE: Development of a tool for rehabilitation for stroke survivors in virtual reality. IRBM. Elsevier, volume 32, issue 2, 139-141.

Thesis

2. Casiez, G. (2012). Du mouvement à l'interaction et au geste : études, techniques, outils et périphériques. Habilitation à diriger des recherches, Université Lille 1, November 2012.

1. Casiez, G. (2004). Contribution à l'étude des interfaces haptiques. Le DigiHaptic: un périphérique haptique de bureau à degrés de libertés séparés. Ph.D. Thesis, Université des Sciences et Technologies de Lille, October 2004.

Reports

1. Casiez, G. (2001). Modélisation et simulation du comportement dynamique d'un fil en flexion, Mémoire de DEA, juin 2001.

Encadrement de thèses

5. Jérémie Gilliot, co-encadrement avec Nicolas Roussel, 2010-2013, Interaction multi-points indirecte.

4. Jean-Philippe Deblonde, co-encadrement avec Laurent Grisoni, 2007-2012, Exploitation de la dynamique du geste en IHM. Application aux fonctions de transfert pour le pointage et l'extraction d'événements discrets.

3. Anthony Martinet, co-encadrement avec Laurent Grisoni, 2008-2011, Etude de l'infuence de la séparation des degrés de liberté pour la manipulation 3-D à l'aide de surfaces tactiles multipoints.

2. Quan Xu, co-encadrement avec Christophe Chaillou, 2007-2010, Contribution à l'étude et au développement de techniques de gestion de fenêtres.

1. Pan Qing, co-encadrement avec Christophe Chaillou, 2005-2008, Techniques d'interactions mixtes isotonique et élastique pour la sélection 2D et la navigation / manipulation 3D

Jury de thèses

Simon Perrault (rapporteur), Mathieu Nancel, Suzanne Tak (rapporteur), Guillaume Faure, Sylvain Malacria, Olivier Bau, Fabrice Dècle, Jean Sreng, Lionel Dominjon.

Last update: May 03, 2013.