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lauraschmitz1992

8 Ted Talks That Teach Public Speaking #infographic ~ Visualistan - 0 views

  • 8 Ted Talks That Teach Public Speaking #infographic
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    Très bonne idée d'infographie ! A noter
Florent Thiery

Google+ Hangouts goes HD as it switches from H.264 to VP8 and abandons Vidyo - 0 views

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    To enable HD, and prepare for this plugin-free future, Google quietly started to transition Hangouts from the H.264 video codec to VP8, an open and royalty-free video codec the company released back in 2010. One of the more immediate consequences of the switch-over to VP8 is that Google is phasing out the use of third-party code provided by the video conferencing technology vendor Vidyo. Google started licensing technology from Vidyo back in 2008 when it first brought video chat to Google Talk, and the companies continued to cooperate when Google launched Hangouts and eventually absorbed Talk and other messaging clients in that platform.
Jean-Marie Cognet

Why Are TED Talks 18 Minutes Long? - 1 views

  • Q: Why are the talks only 18 minutes? A: It’s long enough to be serious and short enough to hold people’s attention. It turns out that this length also works incredibly well online. It’s the length of a coffee break. So, you watch a great talk, and forward the link to two or three people. It can go viral, very easily.
Jean-Marie Cognet

7 Tech Tools & Skills Trainers Must Have - TalentLMS Blog - 1 views

  • 5. Create your Own Videos It truly is about time you shed the camera-shyness and step into the limelight. There is nothing more powerful in an eLearning setting than a person’s voice talking to a distant student. The key is to speak clearly and provide subtitles in your videos. A great start is to create a “introductory” video for learners and other professionals that may want to learn more about you. Think of this “about me” video session as a personal narration of your updated CV. The passion and enthusiasm you bring into your video will be your selling points. With video creation and editing tools like the ones on YouTube and your smartphone, this should not be a problem at all. Screencasters like Jing, Screencastomatic and several others will help you capture complicated topics on your screen and illustrate them clearly. Also, encourage videos as a means for your learners to introduce themselves. Videos create stronger connections in an online learning environment.
Jean-Marie Cognet

Vidéo : rupture dans la formation - 0 views

  • Plébiscitées par les utilisateurs, jouées sur PC ou smartphone, les vidéos de formation sont appelées à prendre beaucoup d’importance - ce qui n'est pas sans poser de mutiples questions… Celle en particulier de la capacité des systèmes et des acteurs à affronter cette rupture…
  • YouTube : 2ème moteur de recherche le plus utilisé au monde (après Google, dont il est une division). Vidéos lues sur PC, tablette, smartphone (2 milliards d’utilisateurs disposent d’un mobile capable de lire des vidéos)
  • Au moins, si la question se résumait à la consommation de vidéos, et aux aspects techniques de sa diffusion ! Il s’en faut de loin, car ces vidéos sont produites par les utilisateurs de smartphones eux-mêmes (vous et moi), c’est-à-dire, demain, les apprenants (user content generation). L’enjeu, c’est aussi celui de l’intégration des savoirs directement produits par les utilisateurs, les experts de terrain, dans les dispositifs formels ou 70.20.10 de l’entreprise. Enjeux multiples : techniques (ce sont pas les plus délicats), culturels et organisationnel : de l’alignement hiérarchique aux distributions transverses.
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  • oncrètement : doivent-elles utiliser leur LMS ou créer une chaîne privée sur YouTube (après tout, c’est ainsi que les MOOC ont commencé, avec la Khan Academy)… ou les deux ? Comment s’assurer alors de la mise en cohérence ? Nombre de fournisseurs, parmi les leaders (Skillsoft) ou les nouveaux venus (Udacity), investissent massivement dans les vidéos de formation pour se hisser au sommet d’un marché très prometteur.  Parmi les nouveaux acteurs, on n’oubliera pas de citer Workday, bien décidé à entrer sur le marché des plateformes LMS (3 milliards de dollars par an), justement à travers un positionnement vidéo original. Impact aussi sur les outils auteurs, dont l’avenir semble s’assombrir avec le développement de la prise de vidéo ou de photos, et les possibilités de montage offertes par les smartphones évolués.
  • en matière de granularité des savoirs, car l’apprenant devra pouvoir jouer les quelques secondes qui l’intéressent dans une vidéo de dix minutes et plus (Ted Talk, par exemple) : question de tagging des contenus, pas toujours bien supporté actuellement.
Jean-Marie Cognet

TED iPhone app brings big ideas to the small screen - 0 views

  •  TED.com launched its iPhone app Tuesday morning, making it possible for iPhone and iPod touch users to access the site’s more than 900 TED talks on their mobile device.
Jean-Marie Cognet

4 Ways Mobile Tech Is Improving Education - 0 views

  • In many ACU classes, one component of mobile implementation is lecture podcasts, which allow students to consume much of the information typically delivered in the classroom on their own time and in their own dorm rooms.The idea is to free up teachers during class time for interacting with students and working through problems, a concept known as “flipping the classroom.”
Jean-Marie Cognet

Seizing the Moment: Social Dynamics and the Remote Student Experience | EDUCAUSE - 1 views

  • At a recent Excellence in Teaching award luncheon at the University of California, Santa Cruz, a conversation turned to lecture capture and revealed unexpected impacts.
  • the students requested he add lecture capture recordings. He agreed. Audio recordings and a data feed were made available on demand so that students could access the lecture materials for review. Brummell's intent was to offer the lecture capture materials as supplements to the classroom experience.
  • Brummell pointed out that using the cameras has drawbacks. "This means you sit down at the camera," he said. "I don't like that. I prefer to be up and active. With lots of students in the class, you can't really pick out specific students very easily, and no one wants to ask questions." After a few lectures, Brummell noticed that a sizeable number of students had stopped coming to class, presumably because they preferred to listen to the recordings. With the class scheduled in a large auditorium, the students who came to class tended to sit closer to the front of the room and nearer to the professor. While the use of the document cameras forced him to remain anchored to a specific location in the classroom, Brummell noted that because the students were closer, he could look up and talk directly to them. "I started getting to know a few names and faces, especially the students who got there early like me," he said. "I chatted with some of them on a regular basis."
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  • Consequently, his class of two hundred was reduced to about fifty stalwart students who continued to come for the live-lecture experience. Due to the smaller face-to-face class size, Brummell began to shift his focus to the more specific needs of the students who were present
  • It is also interesting that the remote students were not able to observe the professor interacting with the students in the classroom; they perceived his small-class teaching style only through his voice. As the luncheon drew to a close, the reaction of the remote students was compared to the effect a live studio audience can have on television viewers at home. Professor Brummell agreed and jokingly asked for the addition of a laugh track to his recorded lectures.
  • Due to the smaller class size, Professor Brummell was better able to connect with the classroom audience. Students listening to the lectures remotely later indicated that his new presentation style was very effective.
  • There were quite a few comments…expressing appreciation for the webcasts, and some of the comments mentioned the atmosphere of the class
  • While the positive student response described above would not have been possible without the digitization of the lecture content, it should not be attributed solely to technology. These student responses may have been strengthened by a deeper behavioral phenomenon: surrogacy through "vicarious interactions." Vicarious interaction occurs when remote viewers establish a sympathetic relationship to a live studio audience and, through surrogacy, develop a connection with mediated subjects
  • Conclusions In this case, the process of digitally recording the lecture and sharing it via the distributed network added new value, transforming a large lecture into a small-class conversation with unforeseen, vicarious benefits for remote students. The digital transformation discussed here included three distinct elements: The availability of recorded lectures resulted in a certain portion of the student population listening remotely, which, in turn, resulted in a smaller in-person class size. The small-class format allowed the professor to address the issues, problems, concerns, and questions of those students present. The remote student evaluations reported positive responses in part because of the small-class format.
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