==== Transparency Extrapolation ==== (retrocasting & extrapolation from the [[transparency experiment]] during [[workshop 201507]]) {{>http://www.flickr.com/photos/foam/18953874524/}}\\ outcome 0 / experimental results {{>http://www.flickr.com/photos/foam/19390068589}}\\ outcome 1 {{>http://www.flickr.com/photos/foam/19550437826/}}\\ outcome 2 {{>http://www.flickr.com/photos/foam/19569728572/}}\\ outcome 3 {{>http://www.flickr.com/photos/foam/19550281696/}}\\ outcome 4 / conclusion