[publication] TwitterSuitcase – How to Make Twitter Useful for Event/Lecture Participants #research #twitter

Our publication about “TwitterSuitcase – How to Make Twitter Useful for Event/Lecture Participants” got published right now.

Abstract:

This publication introduces a tool for analysis and visualization of tweets for a particular event. Recently, many related studies have analysed and extracted information from social media such as Twitter. However, the majority of those approaches are aiming at providing specific content-based information. The objective of this research work is to provide an overview of data collection for a specific event by analysing and visualizing all collected tweets. Furthermore, this paper will focus on applying the outlined approach when using Twitter during conferences and determining what kind of information is used for some specific event.
Two Twitter events have been created for this purpose and the obtained results are presented, explained and discussed. The result of data processing represents a summary of a Twitter event and allows an overview of various information such as the most popular hashtags, users who tweet the most, the most published links, list of all used software platforms, etc. It also includes a timeline of tweets in terms of years, months, days and hours depending on duration of events. Finally, the future of Twitter and the visualization of its data is discussed

[Draft @ ResearchGate]

Reference: Ebner. M., Harmandic, S. (2016) TwitterSuitcase – How to Make Twitter Useful for Event/Lecture Participants. In: Wallace, K. (Ed.). Learning Environments: Emerging Theories, Applications and Future Directions, Nova publishers, pp. 175 – 196, ISBN 978-1-63484-893-0

[master] Innovative Integrationsmöglichkeit von Aufzeichnungen und Livestreaming für Hochschullehrveranstaltungen in eine Open-Source-Plattform #master

Rafael Jonach hat im Rahmen seiner Masterarbeit zu “Innovative Integrationsmöglichkeit von Aufzeichnungen und Livestreaming für Hochschullehrveranstaltungen in eine Open-Source-Plattform” die Plattform TUbe weiterentwickelt. Seine Defense hat er nun ebenfalls erfolgreich hinter sich gebracht (Gratulation nochmals) und das sind noch die Folien dazu:

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[publication] System for Producing and Distributing Lecture Recordings and Livestreams Using Opencast Matterhorn

Our publication about “Automatic System for Producing and Distributing Lecture Recordings and Livestreams Using Opencast Matterhorn” got published in the Journal of Educational Issues.

Abstract:

Lectures of courses at universities are increasingly being recorded and offered through various distribution channels to support students’ learning activities. This research work aims to create an automatic system for producing and distributing high quality lecture recordings. Opencast Matterhorn is an open source platform for automated video capturing and distribution and will be integrated fully in the introduced system. Beside lecture recordings livestreams of events in lecture halls are also being distributed, so that students have access to lecture content anywhere. In this publication we describe the technical implementation as well as discuss the strength and the weakness of such solution.

[Link to full article @ ResearchGate]

Reference: Jonach, R., Ebner, M., Grigoriadis, Y. (2015) Automatic System for Producing and Distributing Lecture Recordings and Livestreams Using Opencast Matterhorn. Journal of Educational Issues 1(2). pp. 149-158

[workshop] Social Media Learning und Mobile Learning

Im Rahmen des CAS eLearning Zertifikatkurses darf ich auch heuer das Modul “Social Media Learning & Mobile Learning” abhalten. Die dafür notwendigen Unterlagen sind hier nochmals übersichtlich dargestellt.


VORMITTAG: SOCIAL MEDIA LEARNING

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NACHMITTAG: MOBILE LEARNING

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Als weiterführende Literatur wird das Lehrbuch für Lernen und Lehren mit Technologien empfohlen mit den entsprechenden Kapiteln (Kollaborative Werkzeuge, Mobile Learning), sowie das Kapitel “Web 2.0 als Basis für CSCL-Umgebungen“.
Zur Info für Nicht-Teilnehmer/innen: Es handelt sich um einen ganztägigen Workshop.

[publication] What are we tweeting about? Providing Context for Twitter Analysis

Our publication about “What are we tweeting about? Providing Context for Twitter Analysis” is now published in the International Journal of Computer and Information Technology.
Abstract:

Twitter is a medium, which is primarily used for real-time communication. Due to the limitations of retrieving older tweets, archiving them is necessary to enable users to access and analyze old tweets. When analyzing tweet archives, more contexts can lead to better results. This research work aims to determine the value of context for an analysis of tweet archives. First of all the current state of the art of Twitter analysis research is discussed. Afterwards a tool called TweetCollector is introduced, which provides archiving capabilities. Additionally, a further tool for Twitter analysis called TwitterStat is developed. Finally a real-world use case is performed and discussed in depth. The research study points out that providing this context leads to better understanding of the analysis results.

Reference: Ebner, M., Altmann, T. (2014) What are we tweeting about? Providing Context for Twitter Analysis, International Journal of Computer and Information Technology, 3/6, pp. 1390 – 1397

[Link to full article]

[lecture] Technology Enhanced Learning – Einheit 5

Die fünfte Einheit des Seminar über “Technology Enhanced Learning” beschäftigte sich mit Kooperativem Lernen natürlich dann unter dem speziellen Blickwinkel von Medien bzw. dann dem Social Web. Wie immer ist es sehr spannend die Erfahrungen der TeilnehmerInnen im Bereich Gruppenarbeiten präsentiert zu bekommen. Ich muss auch leider immer wieder erstaunt feststellen, dass gerade dieses wichtige Thema zumeist sehr stiefmütterlich behandelt wird. Hier der Foliensatz und das Bild eines Plakates zur Platzdeckenmethode:

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Platzdeckenmethode

Free Tutorial “E-learning Technologies” (OER)

Together with Sandra Schön and Martin Schön I wrote a tutorial about e-learning technologies. It is licensed with CC BY SA and therefore open to anyone who would like to use it. So it is intended to use it 🙂 .

We also plan to publish it as html-file, but due to the fact that it is written with Open Office (.odt) publishing on Slideshare is the first easy step. Please do not hesitate to contact us personally [email] if you would like to have the original file. Thanks!

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Reference: Ebner, M.; Schön, M. & Schön, S. (2014). E-Learning Technologies. Tutorial. [Link]

[vodcast] The TU Graz E-Book Strategy

My talk at the 5th International Workshop on Life-long Learning within European Framework about “The TU Graz E-Book Strategy / Проект «Электронная книга» в стратегии обучения с ис- пользованием компьютерных технологий в техническом уни- верситете г. Грац” is now online available – the slides are already here available:

YouTube

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[presentation] Zeig doch mal! – Tipps für die Erstellung von Lernvideos in Lege- und Zeichentechnik

Unsere heutige Präsentation im Rahmen der iUNIG-Tagung über “Zeig doch mal! – Tipps für die Erstellung von Lernvideos in Lege- und Zeichentechnik” ist nun online verfügbar. Viel Spaß mit unseren Erfahrungen in der Videoerstellung:

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