How do blind people get impressions of what we see with our eyes? They use touch, as well as the other senses. http://www.flickr.com/photos/78553575@N00/321522

How do blind people get impressions of what we see with our eyes? They use touch, as well as the other senses. http://www.flickr.com/photos/78553575@N00/321522242/ http://www.flickr.com/photos/78553575@N00/321522242/ What can be learned by a blind person touching an avatar on a computer screen?