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Virtually Documented Environments: A New Interface Paradigm for Task‐oriented Access to Information
Author(s) -
Kakez Samory,
Conan Vania,
Bisson Pascal
Publication year - 1997
Publication title -
computer graphics forum
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 120
eISSN - 1467-8659
pISSN - 0167-7055
DOI - 10.1111/1467-8659.00169
Subject(s) - computer science , human–computer interaction , gesture , interface (matter) , task (project management) , user interface , documentation , architecture , immersion (mathematics) , multimedia , artificial intelligence , programming language , art , management , bubble , maximum bubble pressure method , parallel computing , economics , visual arts , mathematics , pure mathematics
We present a suitable virtually documented environment system providing the user with high level interaction possibilities. The system is dedicated to applications where the operator needs to have his hands free in order to access information, carry out measurements and/or operate on a device (e.g. maintenance, instruction). The system merges video images acquired through a head‐mounted video camera with synthetic data (multimedia documents including CAD models and text) and presents these merged images to the operator. Registration techniques allow the operator to visualise information properly correlated to the real world: this is an essential aspect in order to achieve a feeling of presence in a real environment. We increase the sense of immersion through high level Human‐Computer Interaction (HCI) allowing hands‐free access to information through vocal commands as well as multimodal interaction associating speech and gesture. In this way, the user can access information and manipulate it in a very natural manner. We discuss the construction of the documentation system and the requested functionalities which led to the system architecture.