Search results for author:"Omar Alvarez"
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A mixed-response intelligent tutoring system based on learning from demonstration
Omar Alvarez Xochihua
(2012) pp. 1–186
Intelligent Tutoring Systems (ITS) have a significant educational impact on student’s learning. However, researchers report time intensive interaction is needed between ITS developers and domain-experts to gather and represent domain knowledge. The...
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Testing the Satisfaction Aspect of a Web Application to Increase Its Usability for Users with Impaired Vision
Romel Palis; Anthony R. Davidson; Omar Alvarez-Pousa
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2007 (Oct 15, 2007) pp. 1195–1202
The purpose of this study is to analyze the effects on the user interface satisfaction aspect of a web application that affects its usability results when tested by different groups with varying number of visually impaired users. The study used...
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Systematic Design of a Case-based Learning Environment
Lauren Cifuentes; Willis Marti; Omar Alvarez; Rene Mercer; Jeff Scaparra
World Conference on Educational Media and Technology 2009 (Jun 22, 2009) pp. 4176–4183
We report on the design, development, implementation, and evaluation of a cased-based instructional environment designed for learning network engineering skills for cybersecurity. We describe the process of design and development research, the...
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Integrating the Sense of Smell in Virtual Reality for Second Language Learning
Miguel A. Garcia-Ruiz; Arthur Edwards; Raul Aquino-Santos; Omar Alvarez-Cardenas; Margarita Glenda Mayoral-Baldivia
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2008 (Nov 17, 2008) pp. 2647–2652
Although audiovisual virtual reality (VR) has been successfully researched and employed in educational settings, the sense of smell has recently been integrated to virtual reality for second language learning (LL2). Past research has found that...