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Serge Corbeil

How Google+ Adds to Your Online Experience - 0 views

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    Pour la consigne #3 / TPA
marc collin

Americans Spend 23% of Online Time on Social Networks [STUDY] - 0 views

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    Détail du temps passé sur la toile pour les internautes américain. Statistique sur les sites les plus fréquenté au niveau des réseaux sociaux. De Sarah Kessler
oumartall

Royal Pingdom: Facebook now as big as the entire Internet was in 2004 - 0 views

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    At the recent F8 conference Facebook revealed that they now have 800 million active users. Europe, with Russia included, has a population of 727 million. We now have a social network that is so large that it could fill up a major world region with people and still have some to spare (this "spare" being twice the size of Canada's entire population).
Grégory Hallé Petiot

twiducate - Social Networking For Schools - 0 views

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    Site de Réseautage Social pour les écoles
Pierre BONNEFOI

The Science of Social Timing Part 1: Facebook and Twitter Social Networks - 0 views

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    Jason Caldwell nous permet grâce à cet article de cerner quand est-ce qu'une audience est le plus à l'écoute pour maximiser les chances d'atteindre une audience (réseau social).
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    Un article qui explique à quel moment poster un message pour avoir la meilleure exposition sur les Réseaux Sociaux (aux Etats Unis seulement) (Auteur : Dan Zarrella)
phfle1

New Science Behind Trust and Recommendations on Social Media [INFOGRAPHIC] - 1 views

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    On peut voir que, selon les données du sondage, la confiance des utilisateurs varie beaucoup en fonction de la plateforme. De plus, un rappel du cours Recherche d'Information et Web, les gens ont tendance à faire davantage de critiques de ce qu'ils aiment (91%) que de ce qu'ils n'aiment pas (71%), avec les impacts que cela a sur le filtrage collaboratif.
phfle1

Facebook's Steve Hatch: The algorithm is king, but people still set the rules - 0 views

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    Il ne faut pas oublier que ce sont des algorithmes qui "décident" ce qui apparaîtra sur notre page Facebook, par exemple. Toutefois, ces algorithmes sont conçus par l'homme
gauthierf

L'art de twitter - 0 views

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    Ce billet présente 33 astuces Twitter en 140 caractères ou moins, comment attirer l'attention et susciter l'intérêt et l'engagement des abonnés.
criginou

Connected by LinkedIn - 0 views

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    Mon RSS de la journée ! Pas tres interessant par contre mais le moins pire de tous :-) Activité A - 1*
beghdad67

7 Social Media Concepts Average Users Don't Really Know About - 5 views

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    Ce présent article partage quelques définitions de la terminologie perçue dans le cours.
travelmaniac

Facebook users who quit the social network for a month feel happier 31/01/2019 - 0 views

  • weets that were retweeted by people they don’t follow are now showing in their timeline
  • mislabeling the “social proof” tag on Retweets.
  • organization that peddled fake news.
  • ...11 more annotations...
  • manipulate people.
  • massive advertising platforms in existence.
  • have given rise to significant data protection concerns
  • what happens when people step back from Facebook for a month.
  • an hour of Facebook use each day. A
  • deactivating their account for a month,
  • leaving Facebook correlated with improvements on well being measures.
  • instead spending more time to offline activities like spending time with friends and family (good) and watching television
  • Overall the group reported that it spent less time consuming news in general
    • travelmaniac
       
      donc Facebook est considéré comme une source d'information ...
  • improved subjective well-being
  • the fact remains that we mostly have no idea what our online habits are doing to our brains and behavior.
travelmaniac

BBC - Future - Is social media bad for you? The evidence and the unknowns - 0 views

  • of two hours every day sharing, liking, tweeting and updating on these platforms,
  • conclusive findings are limited
  • our feeds often resemble an endless stream of stress.
  • ...23 more annotations...
  • women reported being more stressed than men
    • travelmaniac
       
      worth going further into detail ...
  • modestly lower levels” of stress.
    • travelmaniac
       
      inconclusive then ...
  • lower moods after using Facebook for 20 minutes compared to those who just browsed the internet
  • hey saw it as a waste of time.
  • people who report using seven or more social media platforms were more than three times as likely as people using 0-2 platforms to have high levels of general anxiety symptoms. 
  • unclear if and how social
    • travelmaniac
       
      inconclusive
  • higher levels of depressive symptoms among those who reported having more negative interactions.
  • threefold risk of depression and anxiety among people who used the most social media platforms
  • how social media can be used to diagnose depression
    • travelmaniac
       
      extremely interesting !!!
  • inhibit the body’s production of the hormone melatonin, which facilitates sleep
  • tweeting may be harder to resist than cigarettes and alcohol,
  • that excessive usage was linked to relationship problems, worse academic achievement and less participation in offline communities
  • iewing other people’s selfies lowered self-esteem
  • When Facebook users compare their own lives with others’ seemingly more successful careers and happy relationships, they may feel that their own lives are less successful in comparison.”
  • The more time people spent on the site, the worse they felt later on, and the more their life satisfaction declined over time.
  • an help boost their well-being.
  • well-being are ambiguous
  • Women spent much more time on Facebook then men,
  • xperienced significantly more jealousy when doing so.
  • a third said social media made them feel negative emotions – mainly frustration – and envy was the main cause
  • social media affects people differently, depending on pre-existing conditions
    • travelmaniac
       
      ne fait qu'accélérer un trait de caractère déjà présent
  • excessive use
  • because clearly it brings myriad benefits to our lives.
travelmaniac

How to Use Hashtags on Every Social Media Network | Sprout Social - 0 views

  • Using a hashtag on a social post is really as simple as adding the # sign before a single word or phrase, without spaces or punctuation.
  • don’t string too many words together with a single hashtag.
  • Be careful about being too general. It’s much better to get as specific as possible, even if it feels like you’ll have less reach
rosemaliza5

What you need to know about Apple's LiDAR Scanner in the iPad Pro - 0 views

  • Apple says it can measure the distance to surrounding objects up to 5 meters away and operates "at the photon level at nano-second speeds."
    • rosemaliza5
       
      10m in diameter? what about privacy?
  • Among Apple's existing features, LiDAR will have the biggest impact on augmented reality (AR) and Apple's own ARKit framework. Apple says the new LiDAR Scanner will allow for instant object placement, indicating that users wouldn't need to "scan" their environment before an AR app loads.
    • rosemaliza5
       
      Good insentive
  • Apple also published a research paper in 2017 detailing LiDAR-based 3D object recognition systems for self-driving cars. Essentially, the system leverages the depth mapping of LiDAR and combines it with neural networks to vastly improve the ability of a self-driving car to "see" its environment and potential hazards.
    • rosemaliza5
       
      Good insentive
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    Les nouvelles technologies et la vie privée... LiDAR est une technologie très inintéressante et prometteuse; appliquée dans l'industrie du jeux vidéo, de la médecine, de l'armée, elle a toute sa raison d'être...Je suis interpellée par le fait que cette magnifique technologie soit disponible sur les appareils cellulaires...avec un diamètre de 10m cela fait une très grande circonférence couverte juste pour prendre une photo ou vidéo personnelle; qu'en est-il des individus dans la circonférence? demanderons-nous leur autorisation avant de les filmer? à quelle fin serviront ces images? il y a clairement un problème d'éthique avec LiDAR sur les cellulaires personnels...
jlecot

Révolution digitale : pensez en 3 dimensions | RH info - 1 views

  • Ne cherchez pas chez les seuls millenials les clés de la transformation digitale. Pour rendre votre entreprise apprenante, collaborative et agile, vous allez avoir besoin de tous les collaborateurs. Du collaborateur 1.0 informé, au 2.0 networker, au 3.0 innovateur.
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    La révolution numérique à besoin de vous, peu importe votre génération! Ensemble, pas "en remplacement de la précédente".
jlecot

Choisir entre recherche par navigation et boite de recherche - 0 views

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    Le débat "Browse vs Search" est il vraiment du domaine purement technologique ou n'est-il pas plus du domaine de la gestion de l'information?
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