Extending Ginga-NCL to Specify Multimodal Interactions With Multiple Users

  • Fábio Barreto UFF
  • Raphael S. de Abreu UFF
  • Eyre Brasil B. Montevecchi UFF
  • Marina Ivanov Pereiraé Josué UFF
  • Pedro Alves Valentim UFF
  • Débora C. Muchaluat Muchaluat-Saade UFF

Resumo


Currently, most declarative languages used to define multimedia documents do not support the specification of an interactive application with multiple users and multimodal interaction. To handle multimodal and multi-user interaction in these languages, the author of multimedia applications must write custom code in an imperative language to be included in the declarative document. To fill in this gap, this work proposes an extension of NCM (Nested Context Language), NCL (Nested Context Language) and Ginga-NCL to provide high-level abstraction multimodal and multi-user interaction specifications. As a proof of concept, we developed a multimedia application that uses multi-user voice interaction.
Palavras-chave: NCM, NCL, Ginga-NCL, Conceptual Model, Multimedia Authoring, Multimodal Interaction, Multi-user Applications
Publicado
30/11/2020
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BARRETO, Fábio; ABREU, Raphael S. de; MONTEVECCHI, Eyre Brasil B.; JOSUÉ, Marina Ivanov Pereiraé; VALENTIM, Pedro Alves; MUCHALUAT-SAADE, Débora C. Muchaluat. Extending Ginga-NCL to Specify Multimodal Interactions With Multiple Users. In: BRAZILIAN SYMPOSIUM ON MULTIMEDIA AND THE WEB (WEBMEDIA), 1. , 2020, Evento Online. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2020 . p. 212-219.

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