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Harlad Haas: Segnale wireless da ogni lampadina

TEDGlobal 2011 · 12:51 · Filmed Jul 2011
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Cosa accadrebbe se ogni lampadina nel mondo trasmettesse dati, oltre ad emettere luce? A TEDGlobal, Harald Haas mostra per la prima volta uno strumento capace di fare proprio questo. Modulando (a velocità impercettibili dall'occhio umano) l'intensità di un singolo LED, la sua tecnologia riesce a trasmettere molti più dati di un ripetitore cellulare — e in modo più efficiente, sicuro e diffuso.

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Communications technology innovator
Harald Haas is the pioneer behind a new type of light bulb that can communicate as well as illuminate – access the Internet using light instead of radio waves. Full bio

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