Changing Tides – Brenda Moon

TED Talk – JoAnn Kuchera-Morin: Tour the AlloSphere, a stunning new way to see scientific data

The AlloSphere uses two 5 metre radius half spheres made from optically opaque and acoustically transparent perforated aluminium. They are housed in a three story anechoic chamber. The viewers stand on a bridge that positions their heads near the centre of the sphere. The images are projected onto the inside of the hemispheres from a projector positioned in the seam between them.

The examples in the video seem to be fairly low resolution, at this stage there are only two projectors in operation (one for each hemisphere). They are installing multiple high resolution projectors around the seam between the two spheres to be able to do ‘eye limited’ resolution in 3D. The audio uses multiple speakers to achieve 3D audio.

More information is available on their website: The AlloSphere at the California NanoSystems Institute, UC Santa Barbara

There is an interesting article on the Information Aesthetics blog about two talks given by Eric Rodenbeck last year:

Eric Rodenbeck (Stamen): Information Visualization is a Medium
This post contains 2 recorded talks from Eric Rodenbeck, founder and creative director of Stamen Design, the visualization design lab known for projects like Trulia Hindsight, Digg Labs, SFMOMA ArtScope and Flickr Clock. – Information Aesthetics

The first talk argues that Information Visualization is more than a technology, it is becoming a medium with its own culture. As well as showing examples of visualisations made by Stamen, Eric uses a series of Venn diagrams to describe visualisation as working in the overlap between various elements, in particular between Analysis vs Spectacle.

“It is not enough to simply analyse and it is not enough to simply entertain, but as this thing moves out into the medium we can start to approach this way of looking at the world and thinking about the world that is beautiful as well as useful.” – Eric Rodenbeck.

Both talks are excellent!