Ahmed-Nacer, Mohamed

Ait-Sadoune, Idir

Aït-Ameur, Yamine

Mohand-Oussaid, Linda

Ait Ameur, Yamine

Archive Ouverte en Sciences de l'Information et de la Communication

Formal Modelling of Output Multi-Modal HCI in Event-B:  Modalities and Media Allocation

International audienceMulti-modal Human-Computer Interfaces (HCI) allowinterface designers to combine interactive modalities inorder to increase interactive systems robustness and us-ability. In particular, output multi-modal interfaces al-low  the  system  to  return  the  information  to  the  userby using several modalities and media. In order to de-sign such interfaces for critical systems, we proposeda generic formal model for the design of output multi-modal interfaces. The proposed model formally speci-fies an output multi-modal interface and enables prop-erties  verification.  It  consists  of  two  successive  mod-els:  the  fission  model  that  describes  the  semantic  de-composition of information produced by the functionalcore  into  elementary  information,  and  the  allocationmodel  that  specifies  the  allocation  of  modality/mediapairs  for  each  elementary  information.  In  a  previouswork  (Mohand-Oussaid,  Ait-Sadoune,  and  Ait-Ameur2011), we have proposed an Event-B implementation ofthe fission model. In this paper, we present an Event-Bformalization of the allocation model

Mohand Oussaid, Linda

Ait Sadoune, Idir

Scientific Publications of the University of Toulouse II Le Mirail

Formal Modelling of Output Multi-Modal HCI in Event-B: Modalities and Media Allocation

HAL-CentraleSupelec

Multi-modal Human-Computer Interfaces (HCI) allowinterface designers to combine interactive modalities inorder to increase interactive systems robustness and us-ability. In particular, output multi-modal interfaces al-low  the  system  to  return  the  information  to  the  userby using several modalities and media. In order to de-sign such interfaces for critical systems, we proposeda generic formal model for the design of output multi-modal interfaces. The proposed model formally speci-fies an output multi-modal interface and enables prop-erties  verification.  It  consists  of  two  successive  mod-els:  the  fission  model  that  describes  the  semantic  de-composition of information produced by the functionalcore  into  elementary  information,  and  the  allocationmodel  that  specifies  the  allocation  of  modality/mediapairs  for  each  elementary  information.  In  a  previouswork  (Mohand-Oussaid,  Ait-Sadoune,  and  Ait-Ameur2011), we have proposed an Event-B implementation ofthe fission model. In this paper, we present an Event-Bformalization of the allocation model

Open Archive Toulouse Archive Ouverte

https://hal-supelec.archives-ouvertes.fr/hal-01105356

Formal Modelling of Output Multi-Modal HCI in Event-B: Modalities and Media Allocation

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Archive Ouverte en Sciences de l'Information et de la Communication

Scientific Publications of the University of Toulouse II Le Mirail

HAL-CentraleSupelec

Open Archive Toulouse Archive Ouverte