See with your tongue

I remember telling one of my friends about this revolution from a nice site that showcase various combination of technologies and fields, and when i first saw this piece of news...it brought smiles to many people.

And here it goes.

Daniel Sieberg reports on a revolutionary technology. Brainport sends electrical impulses to the tongue, using tiny cameras as eyes, essentially creating a picture for blind people.
---By CBS News Video

it's a nice site.
http://www.cbsnews.com/sections/i_video/main500251.shtml?id=2373573n