Summary after second launch- ... more than 4000 registered users- ... about 30% of active users- ... observed more activity, resemblance to mobile apps- ... learners classify their widgets using spaces- ... widgets can send notifications- ... Inter-Widget communication actively used.
Top most used widgets out of 75 totally- consist of university services:Zid news (>2000), TUGMail (>1000), TUG online(>1000), Exam planer (>200), TeachCenter(>1000), TUGraz Newsgroups (>1000)- further top most used 10 widgetsWeather forecast (>200), Culture calendar of Graz(>200), Google Maps (>200), Widget DevelopmentGuide (>100)- followingdict.leo.org, dict.cc, TU Graz calendar, Facebook
...- most used widgets vs. most installed widgets- known services are installed mostly- widgets can be embedded now in any environment- PLE statistics are public NOW via a twitter channel@PLETUGraz
Analysis of widget usage- @PLETUGraz twitter channel used as data set- 4000 users over two years- Data include:- Users- Timestamp- Activity- Widget
Semantic based approach- used to enrich dataset for further processing in PLEAnalytics Dashboard- RDF is used for interchange between modules- LearningContext Ontology used from IntelLEO EUproject- SPARQL as query labguagehttp://www.intelleo.eu/ontologies/learning-context/spec/
!PLE Analytics DashboardVisualizes the PLE confidence (widgets, activities, users)
Analytics Dashboard helps to- monitor the behavior of individual users- analyze (un)popular activities => overall users‘ interest- measure the quality / implicit rating of the widgets- recommend widgets to users (collaborative filtering)Future plan- Apply PLE Analytics for specific courses- Analyze learner‘s behavior in detail- Map users‘ monitored actions to their learning results
Graz University of TechnologySOCIAL LEARNINGComputer and Information ServicesGraz University of TechnologyMartin Ebnerhttp://elearning.tugraz.atTU Graz Personal LearningEnvironmenthttps://my.tugraz.atSlides available at: http://elearningblog.tugraz.atmebnerGraz University of Technology
Graz University of TechnologySOCIAL LEARNINGComputer and Information ServicesGraz University of TechnologyMartin Ebnerhttp://elearning.tugraz.athttp://elearningblog.tugraz.atSlides available at: http://elearningblog.tugraz.atmebnerTU Graz Personal LearningEnvironment https://my.tugraz.at
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