
At the intersection of social media, technology, and art, there is The Hello Wall.
In London, a non-profit art organization called Wasted Spaces takes empty buildings and uses them as temporary showcases for art shows and installations. These days, commercial spaces can sit empty for long periods of time, but utilizing them for art exhibitions keeps the surrounding neighborhood from appearing like a wasteland. The ghost-town affect can have grave domino-like consequences for the community, but the art keeps things vibrant (often more successfully than when the building was rented to a business). We have a similar organization in the LA area called Phantom Galleries, and their installations have been a wonderful asset to downtown Long Beach.
The Hello Wall is "an installation that uses Twitter to let the public interact with the huge wall projection. Users can interact with the wall by tweeting to @thehellowall using words such as shapes (triangles, squares, circles), commands (more, less, shake) or just say hello to @thehellowall." The tweeted directives will materialize on The Hello Wall, so the artwork becomes the product of technology, social media and public interaction. I'm not a tweeter (yet), but this might convert me . . .
http://design-milk.com/the-hello-wall/
Sonia

