Wednesday, May 26, 2010
Tuesday, May 25, 2010
Digitale schoolborden
"Het digitale schoolbord kan een enorme verrijking zijn voor het onderwijs. De rol van de leraar is hierbij van cruciaal belang". "Om te profiteren van de inzet van het digibord, moeten leraren bereid zijn te werken met het digibord, goed geschoold worden in het gebruik ervan en zich inzetten om vaardigheden te evalueren en verbeteren", aldus het persbericht van Kennisnet bij het verschijnen van rapport Meerwaarde van het digitale schoolbord.
Visualisatietechnieken
The Association for Computing Machinery geeft met "A tour through the visualization zoo" een fraai overzicht van huidige visualisatietechnieken.
Tuesday, May 18, 2010
Wednesday, May 12, 2010
Flip
JISC Digital Media presenteert een korte handleiding over het gebruik van camcorders en met name de Flip.
Het is handig om eerder gepubliceerde handleiding van JISC Digital Media te voren door te nemem:
*Introduction to digital video
*Basic guide to shooting video
*Audio/video production: Recording lectures, seminars and events
Tuesday, May 11, 2010
Netwerken
Harvard Magazine publiceert een fraaie inleiding over onderzoek naar netwerken.
"The study of networks can illustrate how viruses, opinions, and news spread from person to person—and can make it possible to track the spread of obesity, suicide, and back pain. Network science points toward tools for predicting stock-price trends, designing transportation systems, and detecting cancer."
Commentaar van Georg Siemens in zijn elearnspace:
"The last sentence is key in understanding where the use of networks in society is trending: the general understanding of network properties sets in place the ability to analyze, predict, customize, etc. what individuals experience. Networks are no longer a means of understanding the present or the past, but a means by which to understand (probabilistically) the future behaviours of individuals, markets, and cells, as well as the flow of ideologies and information. Analytics are the next logical point of interest in networks".
"The study of networks can illustrate how viruses, opinions, and news spread from person to person—and can make it possible to track the spread of obesity, suicide, and back pain. Network science points toward tools for predicting stock-price trends, designing transportation systems, and detecting cancer."
Commentaar van Georg Siemens in zijn elearnspace:
"The last sentence is key in understanding where the use of networks in society is trending: the general understanding of network properties sets in place the ability to analyze, predict, customize, etc. what individuals experience. Networks are no longer a means of understanding the present or the past, but a means by which to understand (probabilistically) the future behaviours of individuals, markets, and cells, as well as the flow of ideologies and information. Analytics are the next logical point of interest in networks".
Wetenschap en Twitter
Artikel van Julie Letierce, Alexandre Passant, John Breslin en Stefan Decker getiteld "Understanding how Twitter is used to spread scientific messages" in Proceedings of the WebSci10: Extending the Frontiers of Society On-Line, April 26-27th, 2010, Raleigh, NC: US.
"According to a survey we recently conducted, Twitter was ranked in the top three services used by Semantic Web researchers to spread information. In order to understand how Twitter is practically used for spreading scienti c messages, we captured tweets containing the official hashtags of three conferences and studied (1) the type of content that researchers are more likely to tweet, (2) how they do it, and Finally (3) if their tweets can reach other communities in addition to their own. In addition, we also conducted some interviews to complete our understanding of researchers' motivation to use Twitter during conferences.".
"According to a survey we recently conducted, Twitter was ranked in the top three services used by Semantic Web researchers to spread information. In order to understand how Twitter is practically used for spreading scienti c messages, we captured tweets containing the official hashtags of three conferences and studied (1) the type of content that researchers are more likely to tweet, (2) how they do it, and Finally (3) if their tweets can reach other communities in addition to their own. In addition, we also conducted some interviews to complete our understanding of researchers' motivation to use Twitter during conferences.".
Monday, May 10, 2010
Web 3.0 The Movie
Web 3.0 from Kate Ray on Vimeo.
15 minuten durende video van Kate Ray over het semantische web. Het web waarin alle data, gestructureerde data zijn zodat relaties gelegd kunnen worden en betekenis kan worden afgeleid.
Met dank aan: Jaap van de Geer.
Next generation classroom
Next generation classroom is een notitie uit 2009 van de hand van Piet van der Zanden van de TUDelft waarin uiteengezet wordt op welke wijze bestaande collegezalen met behulp van ICT infrastructuur geflexibiliseerd kunnen worden, om massificatie en personalisatie in het onderwijs te ondersteunen.
Readability
Handig stukje software geeft je een heldere blik op een webpagina.
Readability - Installation Video for Firefox, Safari & Chrome from Arc90 on Vimeo.
Docentenhandleiding voor het maken van video's
Richard Byrne van Free Technology for Teachers presenteert een fraaie handleiding over het vervaardigen van video's zonder de aanschaf software en video-apparatuur in "Making videos on the web. A guide for teachers".
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