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- 28.01.2005
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Ovo je pre pola godine sa TED-a:
TED talk: Wireless data from every light bulb
What if every light bulb in the world could also transmit data? At TEDGlobal, Harald Haas demonstrates, for the first time, a device that could do exactly that. By flickering the light from a single LED, a change too quick for the human eye to detect, he can transmit far more data than a cellular tower -- and do it in a way that's more efficient, secure and widespread.
http://3g4g.blogspot.com/2011/08/ted-talk-wireless-data-from-every-light.html
iako ovo izgleda kao odlicna ideja, jos bolje bi bilo da se podaci ne prenose svetloscu nego da se iskoristi postojanje milijarde sijalicnih grla ali tako da se LTE pico bazne stanice ugradjuju u obicne LED sijalice sa E27 grlom!
LED lampe nemaju nikakvo zracenje, dakle ne bi smetale LTE-u, pored toga u plasticnom kucistu LED lampe ima dosta mesta za elektroniku i eventualno cak i bateriju!
sta vi mislite o ovome? koji bi eventualni problemi bili?
TED talk: Wireless data from every light bulb
What if every light bulb in the world could also transmit data? At TEDGlobal, Harald Haas demonstrates, for the first time, a device that could do exactly that. By flickering the light from a single LED, a change too quick for the human eye to detect, he can transmit far more data than a cellular tower -- and do it in a way that's more efficient, secure and widespread.
http://3g4g.blogspot.com/2011/08/ted-talk-wireless-data-from-every-light.html
iako ovo izgleda kao odlicna ideja, jos bolje bi bilo da se podaci ne prenose svetloscu nego da se iskoristi postojanje milijarde sijalicnih grla ali tako da se LTE pico bazne stanice ugradjuju u obicne LED sijalice sa E27 grlom!
LED lampe nemaju nikakvo zracenje, dakle ne bi smetale LTE-u, pored toga u plasticnom kucistu LED lampe ima dosta mesta za elektroniku i eventualno cak i bateriju!
sta vi mislite o ovome? koji bi eventualni problemi bili?