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Quand est-on le plus heureux ? Pour collecter des informations sur cette question, Matt Killingsworth a créé une app, Track Your Happiness, qui permet aux gens de rapporter leurs émotions en temps réel. Parmi les résultats surprenants : on est plus heureux quand on se perd dans le moment. Et le revers de la médaille : plus notre esprit s'évade, moins nous sommes heureux. (Filmé à TEDxCambridge.)
Researcher Matt Killingsworth designs studies that gather data on happiness. One takeaway? "A Wandering Mind Is an Unhappy Mind." Full bio »
Translated into French by Julie Lespourcy
Reviewed by Shita Fukushi
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