Opening the session on "Innovation in time of Uncertainty", [...] He provided an overview of Orange Business Services in the region. He then introduced Bernard Hébert, Vice President Improvement, Technologies and Knowledge Management, Cirque du Soleil, by asking how audience members would like to move one of their offices every 6-8 weeks to parking lots or other inherently hard-to-connect locations. [...] Bernard Hébert appeared on screen in 3D format via holographic video conferencing facilities.  Which one of the men in this video do you think is actually present in the room?