http://www.youtube.com/watch?v=M2RXDI3QYNU
The paper itself, "An Extensible Language Interface for Robot Manipulation", explaining to some extent how this works can be found here:
http://www.mindmakers.org/boards/18/topics/73
and the free online version of AGI-12 proceedings is here (scroll down to AGI-12 Contributed Paper Sessions):
http://www.mindmakers.org/projects/agiconf-2012/wiki/Schedule