Published by Global Construction Review October 30 2013.
Published by Popular Mechanics 25 September 2013.
Published by The Huffington Post September 19 2013.
Published by Financial Review 18 September 2013.
Published by Courier Mail 18 September 2013.
Published by BBC 17 September 2013.
Published by Cnet September 17 2013.
Published by Lidar News August 14 2013.
Published by The Conversation May 28, 2013.
Published by Reuters Tuesday, April 30, 2013.