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Posts Tagged ‘tweets’

Eavesdropping Lamp Records & Tweets Conversations

26 Apr

[ By Steph in Gadgets & Geekery & Technology. ]

Conversnitch 1

In ordinary circumstances, it would be fair to say that your paranoia levels are off the charts if you really think a nearby lamp is spying on you. But that might not be an accurate assessment anymore now that surveillance devices can be placed virtually anywhere – especially with the arrival of the Conversnitch. This cheap device looks like an ordinary light bulb, but it records the conversations of oblivious strangers and posts them on Twitter.

Conversnitch 2

Artists Kyle McDonald and Brian House built the device for a mere $ 100 using Raspberry Pi and a microphone to record audio. It works anywhere with access to wifi. The text translation isn’t instantaneous, however; rather than using a talk-to-text translator, the artists pay to have the audio transcribed through Amazon’s Mechanical Turk crowdsourcing platform. McDonalds, libraries, public parks, cafes – no place is safe.

Conversnitch 3

Most of the overheard conversations are predictably banal. Snippets from the Conversnitch Twitter account include things like “I had the best dream this morning! It was about Eddie Vedder and we were swimming in a pool and in love.” “Did you eat any of my tater tots while I was gone? It sure looks like you did ’cause I couldn’t have eaten that many.”

Conversnitch 4

The creators acknowledge that a device like this could be used for illegal purposes, and infringe upon privacy rights and expectations. They aim to stimulate conversation about how surveillance devices can disrupt what we believe should be private moments. But given that they provide full instructions to build your own cheap surveillance lamp, they’re making it disturbingly easy to disseminate devices that do just that.

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[ By Steph in Gadgets & Geekery & Technology. ]

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Posted in Creativity

 

Invisible Cities: Tweets and Photos as Terrain on a Map

20 Feb

[ By Steph in Gadgets & Geekery & Technology. ]

Invisible Cities Data Visualization 1

What would it look like if you could actually see all of the tweets and Instagram photos from a Beyonce concert in New York City hovering above the skyline in physical form? A project called ‘Invisible Cities’ answers that question with an interactive map that displays geocoded activity from various online services in real time with individual nodes appearing anytime a message or image is posted.

Invisible Cities Data Visualization 2

Using a Leap Motion controller and various hand gestures, the user navigates a three-dimensional data landscape, with all of that information literally at their fingertips. As data is aggregated, the landscape of the city changes, with new hills and valleys representing areas where social networking is the most and least active.

Invisible Cities Data Visualization 3

Invisible Cities Data Visualization 4

The individual nodes seen on the maps are connected by narrative threads based on themes emerging from the information as it comes streaming in. So, those tweets from the Beyonce concert look a bit like a stream of smoke rising out of Barclays Center in Brooklyn as users exclaim, “Jay Z and Beyonce on stage together right now OMG!”

Invisible Cities Data Visualization 5

Take a look through Central Park and you’ll see Instagram posts of people running, walking their dogs or having a picnic. Version 1.0 is now available for the Leap Motion Controller and can be downloaded for free on Airspace. The creators, Christian Marc Schmidt and Liangjie Xia, say “Through an immersive, three-dimensional information landscape, the piece creates a parallel experience to the physical environment, one of intersections, discovery, and memory.”

 

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[ By Steph in Gadgets & Geekery & Technology. ]

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Not to Miss: An Astronaut Who Tweets Dazzling Photos from Space

05 Feb

Chris Hadfield might be the hippest astronaut yet.

He shares recordings from space on Soundcloud, chats with William Shatner on Twitter, and plays guitar shows from the International Space Station.

Best of all, he shoots and tweets jaw-dropping photos of Earth from space every. single. day.

Sure you’ve seen a photo from space before, but not like this. Chris’ poignant tweets show us what it’s really like to have a daily view of Earth from far, far above.

Here’s a sampling of some of the best! (Word is he shoots with a Nikon and a 400mm lens.)

  • A full moonrise over Earth
  • Swirls off the coast of Mumbai
  • A curious capture of eight clouds in a row
  • Philadelphia at night
  • The rippling sands of Namibia
  • Snowy farms in central Asia
  • A “screaming ghost”
  • Inspiration for Pollack
  • And an Australian bushfire

If you’re lucky, you could even get featured in one of his photo challenges! Chris will be in space through May 2013, so keep an eye out for more daily photos (see past ones on his Tumblr & Facebook).

Wanna shoot your own space photos? DIY it with a weather balloon or reverse it with this NASA tutorial on how to shoot the ISS from home. Also, the official Chris Hadfield photo contest.

Daily Photos Tweeted from Outer Space

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Posted in Equipment

 

Astronaut tweets impressive space photographs

02 Feb

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Astronaut Chris Hadfield is tweeting some impressive photos from his five-month journey aboard the International Space Station. Images are stripped of their data, so it is unclear what camera Hadfield is using. Popular Photography magazine speculates that it might be a Nikon due to the company’s history of cooperation with NASA. Click through to check the photos on connect.dpreview.com.

News: Digital Photography Review (dpreview.com)

 
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