NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 3 results Save | Export
Enabling User to User Interactions in Web Lectures with History-Aware User Awareness
Peer reviewed Peer reviewed
Direct linkDirect link
Ketterl, Markus; Mertens, Robert; Wiesen, Christoph; Vornberger, Oliver – Interactive Technology and Smart Education, 2011
Purpose: The purpose of this paper is to present a user interface for web lectures for engaging with other users while working with video based learning content. The application allows its users to ask questions about the content and to get answers from those users that currently online are more familiar with it. The filtering is based on the…
Descriptors: Interaction, Lecture Method, Computer Interfaces, Computer System Design
Evaluation of Usability Utilizing Markov Models
Peer reviewed Peer reviewed
Direct linkDirect link
Penedo, Janaina Rodrigues; Diniz, Morganna; Ferreira, Simone Bacellar Leal; Silveira, Denis S.; Capra, Eliane – Interactive Technology and Smart Education, 2012
Purpose: The purpose of this paper is to analyze the usability of a remote learning system in its initial development phase, using a quantitative usability evaluation method through Markov models. Design/methodology/approach: The paper opted for an exploratory study. The data of interest of the research correspond to the possible accesses of users…
Descriptors: Markov Processes, Evaluation Methods, Probability, Evaluation Research
Privacy in E-Learning: Anonymity, Pseudonyms and Authenticated Usage
Peer reviewed Peer reviewed
Direct linkDirect link
Weippl, Edgar R.; Tjoa, A Min – Interactive Technology and Smart Education, 2005
Privacy is a requirement that has not received the required attention in most e-learning platforms. Based on the results of a survey we identified weaknesses of e-learning platforms and describe improvements we made in Moodle as a proof-of-concept.
Descriptors: Electronic Learning, Privacy, Improvement, Computer Security