27.10.2011
by Wolfgang Reinhardt
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We have been using TwapperKeeper in many of our Twitter-related analyses over the years and enjoyed using the Summarizr feature that Andy Powell built. After Twitter decided that TwapperKeeper had to shut down their API we switched to the great … Continue reading
20.07.2011
by Wolfgang Reinhardt
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At the PLE conference in Southampton last week (I know my recap is still missing) I participated in the workshop “Tweetstorming PLNs: Using Twitter to brainstorm about Personal Learning Networks”. The workshop was organized by Eleni Boursinou and Nino Pataraia … Continue reading
24.05.2011
by Wolfgang Reinhardt
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You might have wondered about the bunch of unsolicited mails coming from Twitter since today. The added a new feature to their notification system that allows you to get notified whenever someone mentions you in a tweet, favorites one of … Continue reading
23.05.2011
by Wolfgang Reinhardt
1 Comment
Nach den guten Erfahrungen mit meinem ersten Twittagessen in Paderborn, wird es Zeit mal wieder ein Meetup der Paderborner Twitterer zu organisieren. Das Feedback damals war, dass ein Treffen am Abend wohl besser wäre, daher habe ich den Beginn mal … Continue reading
10.04.2011
by Wolfgang Reinhardt
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Today I stumbled upon the OpenHeatMap project. You can upload a Excel spreadsheet or connect to a spreadsheet in Google Docs and visualize your data in a heat map. It’s simple as that. While the navigation through the map feels … Continue reading
09.04.2011
by Wolfgang Reinhardt
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I need your help again and I already posted a question on Twitter: I am looking for examples of visual communication but not in the sense of art pedagogy, visual metaphors or visual messages. I am searching for examples for … Continue reading
11.03.2011
by Wolfgang Reinhardt
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We are still exploring ways to best visualize topical relations between Tweets. This time we used Artefact-Actor-Networks and Gephi to build a zoomable graph of hashtag-connected tweets. We took all the 6800+ tweets that have been tagged with #ple_bcn from … Continue reading
22.02.2011
by Wolfgang Reinhardt
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Today TwapperKeeper announced that they will shut down their API as well as the export and download capabilities on March 20, 2011. We regret to inform our users that on March 20, 2011 we will be removing the “Export and … Continue reading
05.02.2011
by Wolfgang Reinhardt
2 Comments
There is this interesting question going around right now asking „What is the purpose of education?“ I already posted my point of view on Twitter but I’ll try to extend this here in less than 500 words. Pleas have a … Continue reading
31.10.2010
by Wolfgang Reinhardt
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Together with my colleague Nina Heinze (KMRC in Tübingen, Germany) I described the goals and design of our exploratory seminar “Future Social Learning Networks” in a book edited by Charles Wankel. The book is entitled “Educating Educators with Social Media” … Continue reading