Just off the press: http://www.engadget.com/2012/07/26/drone-maker-parrot-invests-7-5-million-in-two-epfl-spin-offs-s/
The co-founder of Pix4D, Olivier Küng, is a friend former student and collaborator on d-touch.org from EPFL. For more information on the Parrot Drone see the Parrot website