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Assessing usability in dof: an Activity for children with speech disorders
(IADIS International Conference e-Society 2017IADIS International Conference e-Society 2017, 06/01/2017)
This paper presents the findings of an empirical study of a prototype for children with speech disorders. --- the purpose of this work was to evaluate the interaction process of children on the Dice of Phoneme DoF (DoF) ...
Applications of Petri Nets in electric power systems
(Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEECentral America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE, 2014-11-12)
In this article Petri Nets are presented as a viable alternative to the modeling and analysis of electric power systems. First, the formalism of Petri Nets, its symbology and rules of use will be introduced. Additionally, ...
Irrigation System Through Intelligent Agents Implemented With Arduino Technology
(11/01/2013)
The water has become in recent years a valuable and increasingly scarce. Its proper use in agriculture has demanded incorporate new technologies, mainly in the area of ICT. In this paper we present a smart irrigation system ...
Lithium-ion battery pack arrays for lifespan enhancement
(2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON), 12/21/2017)
Depending on the application, power and energy requirements may differ significantly and, most likely, a single lithium-ion cell will not suffice. Battery packs offer cell interconnections that allow to obtain several ...
Characterization of Biochar from Rice Hulls and Wood Chips Produced in a Top-Lit Updraft Biomass Gasifier
(2016-01-01)
The objective of this study was to characterize biochar produced from rice hulls and wood chips in a top-lit updraft gasifier. Biochar from four airflows (8, 12, 16, or 20 L min-1) and two insulation conditions (not insulated ...
Scene classification based on semantic labeling
(07/14/2015)
Finding an appropriate image representation is a crucial problem in robotics. This problem has been classically addressed by means of computer vision techniques, where local and global features are used. The selection ...
Mathematical model for a temporal-bounded classifier in security environments
(08/01/2012)
Security is a major concern when web applications are implemented. This has led to the proposal of a variety of specifications and approaches to provide the necessary security for these environments. SQL injection attacks ...
Guía para la Producción de Objetos de Aprendizaje Accesibles
(08/01/2013)
Las experiencias derivadas de las observaciones registradas en los centros de educación básica del área metropolitana y de las provincias de la República de Panamá, en base al trabajo que realizan los maestros para atender ...
Achieving Adaptive Augmented Reality through Ontological Context-Awareness applied to AAL Scenarios
(Journal of Universal Computer Science, vol. 19, no. 9 (2013)Journal of Universal Computer Science, vol. 19, no. 9 (2013), 05/01/2013)
This paper presents a proposal for supporting daily user needs by simple interactions with the environment through an augmented-reality perspective that applies proactive adaptation through knowledge representation using ...
Aplicación Móvil para el Monitoreo de Personas con Discapacidad Visual
(2016-11-09)
En este artículo se presenta el prototipo de una aplicación móvil denominada TEUBICA, que proporciona a las personas con discapacidad visual (PcDV) la capacidad de conocer el lugar donde se encuentra, brindándole un mejor ...