publications([{
   "lang": "en",
   "publisher": "Springer",
   "doi": "http://doi.org/10.1007/978-3-319-25554-5_28",
   "title": "Non-verbal Signals in HRI: Interference in Human Perception",
   "url": "http://link.springer.com/chapter/10.1007%2F978-3-319-25554-5_28",
   "abstract": "Non-verbal cues of communication can influence the human understanding of verbal signals in human-human communication. We present two illustrative experimental studies showing how non-verbal cues can both interfere and facilitate communication when passing a message to a user in HRI. In the first study, participants found that the cues enabling them to discriminate between two conditions : permissive or authoritative robots were mainly verbal. The verbal message was however unchanged between these two conditions and in this case, non-verbal cues of communication (gestures, posture, voice tone and gaze) substituted the neutral verbal message. The second study highlights the fact that verbal and non-verbal communication can facilitate the understanding of messages when combined appropriately. This study is based on a Stroop task of identifying the colour of the LEDs of a robot while the robot says words that are either facilitating, neutral or disturbing for the participant. These two studies put into perspective the importa",
   "authors": {
      "1": {
         "first_name": "Wafa",
         "last_name": "Johal"
      },
      "2": {
         "first_name": "Gaëlle",
         "last_name": "Calvary"
      },
      "3": {
         "first_name": "Sylvie",
         "last_name": "Pesty"
      }
   },
   "year": 2015,
   "uri": "http://iihm.imag.fr/publication/JCP15a/",
   "pages": "275-284",
   "bibtype": "inproceedings",
   "id": 738,
   "abbr": "JCP15a",
   "address": "Paris, France",
   "date": "2015-10-26",
   "type": "Conférences internationales de large diffusion avec comité de lecture sur texte complet",
   "booktitle": "Proceedings of The International Conference on Social Robotics 2015 (ICSR'15)",
   "type_publi": "icolcomlec"
},
{
   "lang": "en",
   "type_publi": "icolcomlec",
   "doi": "http://dx.doi.org/10.1109/ROMAN.2014.6926393",
   "title": "Toward Companion Robots Behaving with Style",
   "abstract": "Sociability of companion robots is one of the challenges that the field of human-robot interaction faces. Inspired from research in psychology and sociology dealing with inter-personal relationships, we aim to render robots capable of a behaviour compatible to be among humans. In the context of a companion robot for children, we propose different parenting styles (namely authoritative and permissive) and evaluate their effectiveness and acceptability by parents. We implemented behaviours of different styles played out by two robots, Nao and Reeti, with body and facial channels respectively for communication. 94 parents watched videos of the robots and replied to a questionnaire about the authoritativeness, effectiveness and\r\nacceptability of the robots. The results showed that robots can be perceived as dominant and authoritative; however their effectiveness as an authoritative figure is limited to young children and is correlated to the style played when giving an order. When given a choice between authoritative styles, the\r\nparents ended up not always choosing a parenting style similar to their own. This work contributes in formalising context dependent personalisation to parent expectation of a companion robot for children using the concept of styles.",
   "authors": {
      "1": {
         "first_name": "Wafa",
         "last_name": "Johal"
      },
      "2": {
         "first_name": "Sylvie",
         "last_name": "Pesty"
      },
      "3": {
         "first_name": "Gaëlle",
         "last_name": "Calvary"
      }
   },
   "year": 2014,
   "uri": "http://iihm.imag.fr/publication/JPC14b/",
   "pages": "1063-1068",
   "bibtype": "inproceedings",
   "id": 684,
   "abbr": "JPC14b",
   "address": "Edinburgh, United Kingdom",
   "date": "2014-08-25",
   "type": "Conférences internationales de large diffusion avec comité de lecture sur texte complet",
   "booktitle": "Proceedings of the 2014 IEEE International Symposium on Robot and Human Interactive Communication (ROMAN)"
},
{
   "lang": "en",
   "type_publi": "autre",
   "title": "Expressing Parenting Styles with Companion Robots",
   "abstract": "The inspiration of methods for research in social human-robot interaction comes primarily from psychology theories dealing with inter-person relationships for rendering robots capable of a behaviour compatible to be among humans.\r\nHowever, which theorems of human cognition and psychology can be made applicable for robots and to make them communicate like humans is a domain currently being worked on.\r\nIn the context of rendering a robot more suitable to be a companion for children, we propose different parenting styles (namely authoritative and permissive) and evaluate them.\r\nAs a first step, we use expression cues of the parenting styles; we implemented behaviours of different styles\r\nplayed out by two robots, Nao and Reeti, with body and facial channels respectively for communication.\r\n88 parents watched videos of the robots and replied to a questionnaire about the directivity, and perceived emotional mental state of the robots.\r\nThe results showed that the expression by the robots were accurate.\r\nThe scale of directivity was found to be correlated to the Dominance dimension of mental state, whereas the Pleasure and Arousal dimension were not perceived as influencing the robots behaviour.\r\n",
   "authors": {
      "1": {
         "first_name": "Wafa",
         "last_name": "Johal"
      },
      "2": {
         "first_name": "Sylvie",
         "last_name": "Pesty"
      },
      "3": {
         "first_name": "Gaëlle",
         "last_name": "Calvary"
      }
   },
   "year": 2014,
   "uri": "http://iihm.imag.fr/publication/JPC14a/",
   "pages": "6",
   "bibtype": "unpublished",
   "id": 663,
   "abbr": "JPC14a",
   "address": "Bielefeld, Allemagne",
   "date": "2014-02-18",
   "type": "Autres publications",
   "booktitle": "Human Robot Interaction (HRI) 2014, Workshop on Applications for Emotional Robots"
},
{
   "lang": "en",
   "publisher": "ACM",
   "type_publi": "autre",
   "title": "A Robot with Style, because you are Worth it!",
   "abstract": "Research in social human-robot interaction gets more and more of its inspiration from psychology to make robots' behaviour more socially acceptable when among humans.\r\nHowever, which theorems of human cognition and psychology can be made applicable for robots and to make them communicate like humans is a domain currently being worked on.\r\nIn the context of rendering a robot more suitable to be a companion for children, we propose different parenting styles (namely authoritative and permissive) and evaluate them.\r\nAs a first step, we use expression cues of the parenting styles; we implemented behaviours of different styles played out by two robots, Nao and Reeti, with body and facial channels respectively for communication.\r\n88 parents watched videos of the robots and replied to a questionnaire about the authoritativeness of the robots.\r\nThe results showed that the expression by the robots were accurate.\r\nAuthoritative style was found to be more directive than permissive style, which validates the hypothesis.\r\nWe also notice an effect of the robot's modality of expressions; further work should confirm hypotheses on the modality's effects of the perception on authoritativeness of the robot.\r\n",
   "authors": {
      "1": {
         "first_name": "Wafa",
         "last_name": "Johal"
      },
      "2": {
         "first_name": "Gaëlle",
         "last_name": "Calvary"
      },
      "3": {
         "first_name": "Sylvie",
         "last_name": "Pesty"
      }
   },
   "year": 2014,
   "uri": "http://iihm.imag.fr/publication/JCP14a/",
   "pages": "1201-1206",
   "bibtype": "unpublished",
   "id": 662,
   "abbr": "JCP14a",
   "address": "Toronto, Canada",
   "date": "2014-02-18",
   "type": "Autres publications",
   "booktitle": "Extended Abstracts of ACM CHI Conference on Human Factors in Computing Systems (CHI 2014)"
}]);