Search results for author:"Markus Ketterl"
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World Conference on Educational Media and Technology 2013 (Jun 24, 2013) pp. 758–765
This paper is a report on the usage findings and extensions for the Opencast Matterhorn mobile frontend Matterhorn 2GO. The presented system brings fine-grained lecture recordings and fully searchable multimedia learning snippets created by Opencast ...
World Conference on Educational Media and Technology 2009 (Jun 22, 2009) pp. 2886–2893
Lecture recordings have been used for teaching purposes for several years and different ways of distribution have been investigated at the universities in Osnabrueck. A blended learning approach based on lecture recordings has been developed in...
Interactive Technology and Smart Education Vol. 6, No. 2 (2009) pp. 82–96
Purpose: At many universities, web lectures have become an integral part of the e-learning portfolio over the last few years. While many aspects of the technology involved, like automatic recording techniques or innovative interfaces for replay,...
The VirtPresenter Lecture Recording System: Automated Production of Web Lectures with Interactive Content Overviews
Interactive Technology and Smart Education Vol. 4, No. 1 (2007) pp. 55–65
Lecture recordings can be a powerful addition to traditional lectures and they can even serve as a main content source in a number of didactic scenarios. If users can quickly locate relevant passages in a recording, the recording combines the ease...
Opencast Matterhorn: A Community-Driven Open Source Software Project for Producing, Managing, and Distributing Academic Video
Interactive Technology and Smart Education Vol. 7, No. 3 (2010) pp. 168–180
Purpose: The purpose of this paper is to introduce the Opencast Community, a global community of individuals, institutions, and commercial stakeholders exchanging knowledge about all matters relevant in the context of academic video and promoting...
Interactive Technology and Smart Education Vol. 7, No. 3 (2010) pp. 181–196
Purpose: Social navigation is an emerging trend for navigation in hypermedia. With social navigation, users can be guided through large volumes of learning content by cues which integrate the browsing history of past users. Earlier papers have shown ...
Interactive Technology and Smart Education Vol. 4, No. 4 (2007) pp. 182–191
Purpose: The purpose of this paper is to describe vector graphics for web lectures, focusing on the experiences with Adobe Flash 9 and SVG. Design/methodology/approach: The paper presents experiences made during the development and everyday use of...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2010 (Oct 18, 2010) pp. 424–431
The decrease in cost and increase in automation of audio visual systems for the classroom has led to widespread deployment of lecture capture within higher education. While a number of studies have examined the effectiveness of such systems within...
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2008 (Nov 17, 2008) pp. 1067–1074
The most obvious approach for integrating lecture recordings into a learning management system (LMS) is adding lecture videos to a course’s presence in the LMS. Delivery of lecture recordings and access control can thus be facilitated by the LMS. A...
World Conference on Educational Media and Technology 2006 (June 2006) pp. 2082–2088
Recordings of lectures are a cost-efficient and easy-to-use way to produce e-learning content. In a university context with tight financial constraints they can only be used if the production process is automated to a high degree and a manual...
Interactive Technology and Smart Education Vol. 8, No. 4 (2011) pp. 224–235
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...