publications([{
   "lang": "en",
   "publisher": "ACM",
   "doi": "https://doi.org/10.1145/3399715.3399815",
   "title": "When High Fidelity Matters: AR and VR Improve the Learning of a 3D Object",
   "url": "https://hal.archives-ouvertes.fr/hal-02985937",
   "abstract": "Virtual and Augmented Reality Environments have long been seen as having strong potential for educational applications. However, research showing actual evidences of their benefits is sparse. Indeed , some recent studies point to unnoticeable benefits, or even a detrimental effect due to an increase of cognitive demand for the students when using these environments. In this work, we question if a clear benefit of AR and VR can be robustly measured for a specific education-related task: learning a 3D object. We ran a controlled study in which we compared three interaction techniques. Two techniques are VR-and AR-based; they offer a High Fidelity (HF) virtual reproduction of observing and manipulating physical objects. The third technique is based on a multi-touch tablet and was used as a baseline. We selected a task of 3D object learning as one potentially benefitting from the HF reproduction of object manipulation. The experiment results indicate that VR and AR HF techniques can have a substantial benefit for education as the object was recognized more than 27% faster when learnt using the HF techniques than when using the tablet.",
   "authors": {
      "1": {
         "first_name": "Thibault",
         "last_name": "Louis"
      },
      "2": {
         "first_name": "Jocelyne",
         "last_name": "Troccaz"
      },
      "3": {
         "first_name": "Amélie",
         "last_name": "Rochet-Capellan"
      },
      "4": {
         "first_name": "Nady",
         "last_name": "Hoyek"
      },
      "5": {
         "first_name": "François",
         "last_name": "Bérard"
      }
   },
   "year": 2020,
   "uri": "http://iihm.imag.fr/publication/LTR+20b/",
   "pages": "39:1-9",
   "bibtype": "inproceedings",
   "id": 922,
   "abbr": "LTR+20b",
   "address": "Salerno, Italy",
   "date": "2020-09-28",
   "type": "Conférences internationales de large diffusion avec comité de lecture sur texte complet",
   "booktitle": "AVI 2020 -International Conference on Advanced Visual Interfaces",
   "type_publi": "icolcomlec"
}]);