2008

• CHI 2008  (Workshop co-chair)
• AVI 2008
• SAFECOMP 2008
• CADUI 2008
• HCSE 2008
• CTS 2008
• HCI Aero 2008
• IHM 2008 (doctoral consortium co-chair)
• CARI 2008
• INTERACCIÓN 2008
• ISCRAM 2008 (HCI for emergency workshop)
• DSVIS 2008
• ERGOIA 2008
• HCISE 2008
• MOMPES 2008

• INTERACT 2007 (programme co-chair)
• IASTED-HCI 2007
• CiDE 2007
• HCI educators 2007
• EIS2007
• ACE2007
• MobileHCI 2007
• TAMODIA 2007
• LUDOVIA2007
• IWWOST2007
• IHM 2007 
• ISVC 2007
• CTS 2007
• USAB 2007
• ECCE 2007
• FMIS 2007 
• INTERACCION 2007
• SAICSIT 2007

•  ESREL 2006
•  HCI Aero 2006
•  DSVIS 2006
•  IHM 2006 (doctoral consortium co-chair)
•  AVI 2006
•  CiDE 2006 
•  ISVC 2006 
•  TAMODIA 2006 
•  CADUI 2006 
•  CTS 2006 
•  InSciT 2006 
•  IHC 2006 
•  ERGO'IA 2006 
•  FMIS 2006

• INTERACT 2005 (Tutorial co-chair)
• IASTED-HCI 2005
• DSVIS 2005
• IHM 2005 (conference chair)
• ISVC 2005
• ECSCW 2005
• Complexity in Design 2005
• UIQM 2005
• Safety Approaches to Faillures 2005
• TAMODIA 2005
• MDDAUI 2005

• HCI-Aero'04 Toulouse, France, 29 September-1st October 2004
• TAMODIA 2004 (Programme Committee chair)
• ECCE-12 2004
• IFIP WCC 2004 IFIP World Computing Congress, Toulouse, France
• DSVIS/EHCI 2004  Conference co-chair (with Rick Kazman) joint conference 11th workshop on Design Specification and Verification of Interactive Systems and Engineering for HCI, Tremsbüttel Castle, Hamburg, Germany, July 11-13, 2004
• CHI 2004 European research track co-chair (with Gerd Szwillus), 22nd ACM SIGCHI conf. on Human Factors in Computing Systems 2004, Vienna, Austria
• IUI-CADUI 2004 5th International Conference on Computer-Aided Design of User Interfaces" Jointly organized with ACM IUI'2004 International Conference on Intelligent User Interfaces January 14-16, 2004. Madeira Island, Portugal
• AVI 2004 7th International Working Conference on Advanced Visual Interfaces, Gallipoli (Lecce), Italy, May 25-28, 2004
• HESSD 2004 Conference co-chair (with Chris Johnson) 6th International Working Conference on Human Error, Safety and System Development, 22-27 August 2004, Toulouse, France (within the IFIP World Computing Congress WCC 04)

• HCI 2003 Full papers co-chair (with Pete Johnson), 16th British Computer Society HCI group conference, Bath, September 2003
• DSV-IS'03 10th workshop on Design Specification and Verification of Interactive Systems, University of Madeira, June 2003
• ECSCW 2003 Workshop on Tailoring Cooperation, 8th European Conference of Computer-supported Cooperative Work 14.-18. September 2003, Helsinki, Finland
• ICSE 2003 Workshop on Bridging the Gaps Between Software Engineering and Human-Computer Interaction, International Conference on Software Engineering 3-10 May 2003, Portland, USA
• INTERACT'03 Workshop co-chair with Tom Gross, Ninth IFIP TC.13 International Conf. on Human-Computer Interaction, September 2003
• CHI 2003 French speaking Europe Liaison, 21th ACM SIGCHI conference on Human Factors in Computing Systems
• CHI 2003 workshop on End-User Development, Workshop within 21th ACM SIGCHI conference on Human Factors in Computing Systems
• ALCAA'03 ALCAA (Agents Logiciels, Coopération, Apprentissage et Activité humaine), Bayonne, 3-5Septembre 2003

• TAMODIA'02 Task Models and Diagrams for User Interface Design 2002, Bucharest, Romania
• HCI-Aero'02 MIT, USA, September 2002
• CADUI'02 Valenciennes, May 15-17, 2002, France
• CHI 2002 Associate paper chair, 20th ACM SIGCHI conference on Human Factors in Computing Systems
• EAM 2002 21st European Annual Conference on Human Decision Making and Control (Glasgow 2002)
• IHM 2002 Full paper co-chair, AFIHM conference on HCI  (Paris Oct. 2002) 
• DSV-IS'02 9th workshop on Design Specification and Verification of Interactive Systems, University of Rostock, June 2002

• DSV-IS'01 : 8th workshop on Design Specification and Verification of Interactive Systems, University of Glasgow, June 2001
• EHCI 2001: Programme Co-Chair of the 8th IFIP working conference on Engineering for HCI. A colocated  event with ICSE'01 the International Conference on Software Engineering.
• IHM-HCI 2001 Short Paper co-chair of the joint BCS-AFIHM conference on  HCI. A merging of the BCS (September 2001)
• ALCAA 2001 Agents Logiciels, Coopération, Apprentissage, Activité humaine (September 2001)
• ICNASTe2001 7th International Conference on Information Networks and System Technologies (October 2001)

• CHI 2000 Co chair for Special Interest Groups, 1-6 April, 2000, The Hague, The Netherlands.
• DSV-IS'00 : Programme co-chair of the 7th Workshop on Design, Specification and Verification of Interactive Systems, University of Limmerick, Ireland, June 2-4 2000.
• ERGO-IHM 2000 : Doctoral Consortium co-chair, Biarritz (Basque Country), October 2000.
• SUCA 2000: IFIP WG13.5 Workshop on Safety and Usability Concerns in Aeronautics, Toulouse September 2000, within HCI-Aero 2000
• HCI 2000: European Liaison for the 13ièmes Human Computer Interaction conf. British Computer Society.

• DSV-IS'99 : 6th Eurographics Workshop on Design, Specification and Verification of Interactive Systems, University of Minho, Braga, Portugal, June 2-4 1999.
• IHM'99 : 11ièmes journées sur l'ingénierie des Interfaces homme-machine (Monptellier, 99)
• INTERACT'99 7th IFIP Interact Conference INTERACT'99
• FM99: Minitrack on formal methods and HCI (Minitrack, Conference)
• CADUI99: 3rd trienal meeting on Computer Aided Design of User Interfaces

• DSV-IS'98 : 5th Eurographics Workshop on Design, Specification and Verification of Interactive Systems, Cosener's House, Abingdon, UK, June 3-5, 1998, (England)
• WSCHI'98 : Workshop on: "Designing user interfaces for safety critical systems" associé à la conférence ACM CHI'98. Los Angeles, 18-23 April 1998.
• EHCI'98 : 5th IFIP working conference on Engineering for Human-Computer Interaction, Royal Knosos Hotel, Heracklion, 14-18 sept. 98, (Crète)
• HCI'98 : European Liaison for the 13ièmes Human Computer Interaction conf. British Computer Society (Sheffield 98).
• IHM'98 : 10ièmes journées sur l'ingénierie des Interfaces homme-machine (Nantes, 1-4 sept. 98)

• IHM'97 : 9ièmes journées sur l'ingénierie des Interfaces homme-machine (Poitiers 11-13 sept. 1997) Responsable scientifique des Posters
• DSV-IS'97 : 4th Eurographics Workshop on Design, Specification and Verification of Interactive Systems (5-7 juin 1997 University of Granada, Espagne)

• DSV-IS'96 : 3rd Eurographics Workshop on Design, Specification and Verification of Interactive Systems (5-7 juin 1996 University of Namur, Belgium)
• CAGUI'96 : 2nd International Workshop on Computer Aided Generation of User Interfaces (3-4 juin 1996 University of Namur, Belgium)
• HCI'96 : 11ièmes Human Computer Interaction conf. British Computer Society (London, G.B. 20-23 August 1996). Je suis de plus European Liaison (voir appel à communication en annexe)
• FAHCI'96 : First Workshop on the Formal Aspects of the Human Computer Interface. (Sheffield, UK sept. 1996)
• IHM'96 : 8ièmes journées sur l'ingénierie des Interfaces homme-machine (Grenoble 11-13 sept. 1996)
• WSCHI'96 : Workshop on: "Formal methods in computer human interaction : Comparison, Benefits, Open Questions" associé à la conférence ACM CHI'96. Vancouver 14-15 avril 1996

• IHM'95 : 7ièmes journées sur l'ingénierie des Interfaces homme-machine (Toulouse 11-13 octobre 1995)
• HCI'95 : 10ièmes Human Computer Interaction conf. British Computer Society (Huddersfield, UK Sept. 95)
• DSV-IS'95 : 2nd Eurographics Workshop on Design, Specification and Verification of Interactive Systems (7-9 juin 1995 Château de Bonas, France)