http___www.ted.com_talks_harald_haas_wireless_data_from_every_light_bulb_language_hr_2.xml
1.1 1.2 1.3 1.4 2.1
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 to 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. (Recorded at TEDGlobal 2011, July 2011, in Edinburgh, Scotland. Watch Harald Haas’s talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 900+ TEDTalks.
1.1 2.1 3.1 3.2 3.3 5.1 6.1 7.1 8.1 9.1 10.1 11.1 12.1 12.2 12.3
Harald Haas: Harald Haas: Bežićni podaci iz svake žarulje Što kad bi svaka žarulja na svijetu također mogla prenositi podatke? Na skupu TEDGlobal, Harald Haas po prvi puta demonstrira uređaj koji može upravo to. Treperenjem svjetlosti iz jedne LED žarulje, brzinom prevelikom da bi to ljudsko oko zabilježilo, on prenosi puno više podataka od mobitelskog tornja — i čini to na učinkovitiji, sigurniji i rasprostranjeniji način. Similar topics - Internet - Cities - Invention - Technology Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.