Talks

Harald Hass: Dados sem fio de qualquer lâmpada elétrica

Filmed Jul 2011 • Posted Aug 2011TEDGlobal 2011
TEDGlobal 2011
  • Embed
  • Download
  • FavoriteFavorited
  • Rate

You can share this video by copying this HTML to your clipboard and pasting into your blog or web page.

560 x 315
640 x 360
853 x 480
Subtitles:
Loading …

You either have JavaScript turned off or have an old version of the Adobe Flash Player. To view this rating widget you need to get the latest Flash player.
If your browser allows only "trusted sites" to execute Javascript, you should add the "googleapis.com" domain to your whitelist to allow our Flash detection to work properly.

TED Conversations

Got an idea, question, or debate inspired by this talk? Start a TED Conversation.

Comment on this Talk

310 total comments

This comment will be attributed to . Not ? Sign Out.

Characters remaining: 2000

progress indicator

This comment will be attributed to . Not ? Sign Out.

Characters remaining: 2000

E se cada lâmpada elétrica no mundo pudesse também transmitir informações?. No TEDGlobal, Harald Haas demonstra, pela primeira vez, um dispositivo que pode fazer exatamente isso. Apenas alternando a luz de um único LED, uma mudança muito rápida para o olho humano detectar, ele pode transmitir muito mais dados que uma torre de celular - e fazer isso de uma maneira que é mais eficiente, segura e ampla.

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 »

Translated into Portuguese, Brazilian by Luiz Alexandre Gruszynski
Reviewed by Ricardo Oliva
Comments? Please email the translators above.

More talks translated into Portuguese, Brazilian »

Related playlists New View more »

  • Tech breakthrough 9
    Tech breakthrough
    Curated by TED These onstage demos offer a mind-blowing peek at where technology is taking us. Flying robots, levitating superconductors, brainwave-reading...
  • The creative spark 10
    The creative spark
    Curated by TED Need a burst of inspiration? Wildly creative thinkers share ideas, strategies and warmhearted encouragement to let your genius out.
  • Our future in cities 9
    Our future in cities
    Curated by TED Humanity's future is the future of cities. Explore the crowded favelas, greened-up blocks and futuristic districts that could shape the future of...

What to Watch Next

Play_icon

Eric Topol: The wireless future of medicine

Play_icon

Ed Boyden: A light switch for neurons

Play_icon

Eric Giler demos wireless electricity

What Your Friends are Watching

Related Tags

Creative Commons

We want you to share our Talks!

Just follow the guidelines outlined under our Creative Commons license.