I have to admit I love the new era of exploration into robotics for construction. Pair it up with something like laser guided manufacture : http://www.lptcorp.com/images/Boeing%20Frontiers%20Article%20The%20Guiding%20Light.pdf
Taking this to site for assembly assessment http://www.youtube.com/watch?v=9oxPIlowgVE
Communication from site back to the designers
And building enough flexibility into your process and tools so that you can react and act upon that information.