Jiri Boudnik is a Czech architect who has been living in the United States
for the last 20 years. On September 11th 2001, he witnessed the fall of
the
Twin Towers from his office in Brooklyn, and rushed to the scene to help.
In the days following on from the September 11th attacks, he continued to
assist the emergency services in their hunt for survivors. How?
By designing a computer model of the World Trade Center as was, to help
the
rescuers find their way through the rubble. To mark the sixth anniversary
of 9/11, Jiri Boudnik spoke to us earlier