Usability evaluation of collaborative applications with multimodal user interface/Proceso de evaluacion de usabilidad en aplicaciones colaborativas con interfaces de usuario multimodal

Collaborative applications (CA) can be evaluated from several dimensions: group context, usability, collaboration and cultural impact. Usability in CA is measured in terms of efficiency, effectiveness and satisfaction, in which a group of users can achieve common objectives and goals. In order to ev...

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Published inRISTI : Revista Ibérica de Sistemas e Tecnologias de Informação no. 26; p. 68
Main Authors Morales, Gabriela Sanchez, Mezura-Godoy, Carmen, Flores, Itzel Alessandra Reyes, Benitez-Guerrero, Edgard
Format Journal Article
LanguagePortuguese
Published AISTI (Iberian Association for Information Systems and Technologies) 01.03.2018
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Summary:Collaborative applications (CA) can be evaluated from several dimensions: group context, usability, collaboration and cultural impact. Usability in CA is measured in terms of efficiency, effectiveness and satisfaction, in which a group of users can achieve common objectives and goals. In order to evaluate groupware usability, several methods and evaluation heuristics have been proposed, they can be applied in the different phases of the development of an AC. In this paper, we present a proposal for usability evaluation for collaborative applications with multimodal user interfaces applied to the four elements of a CA: communication, collaboration, coordination and regulation. The proposal contemplates the evaluation in three stages: planning, execution and analysis and report. The evaluation proposal was applied to an AC with multimodal interface that allows the elaboration of flow diagrams Keywords: Usability, evaluation, multimodal, collaborative applications Las aplicaciones colaborativas (AC), pueden ser evaluadas desde varias dimensiones: contexto grupal, usabilidad, colaboracion e impacto cultural. La usabilidad en AC se mide en terminos de eficiencia, eficacia y satisfaccion, en la que un grupo de usuarios pueden alcanzar objetivos y metas en comun. Para la evaluacion de usabilidad se han propuesto metodos y heuristicas de evaluacion que pueden aplicarse en las diferentes fases del desarrollo de una AC. En este trabajo, presentamos una propuesta de evaluacion de usabilidad para aplicaciones colaborativas con interfaces de usuario multimodal, aplicada a los cuatro elementos de una AC: comunicacion, colaboracion, coordinacion y regulacion. La propuesta contempla la evaluacion en tres etapas: planeacion, ejecucion y analisis y reporte. La propuesta de evaluacion se aplico a una AC con interfaz multimodal que permite la elaboracion de diagramas de flujo. Palabras-clave: usabilidad; evaluacion; multimodal; aplicacion colaborativa.
ISSN:1646-9895
DOI:10.17013/risti.26.68-82