Ben entered the competition on his own, against teams from around the US. He found the efficient work flow gained from using the Geometry Gym Rhino plug-ins gave him an advantage against teams.
Ben has been kind enough to permit me to show his Gridshell design for Jadwin Hall. These images are taken from his Thesis, Sitler, Ben. “Integrated Digital Design to Construction Workflow: from a structural engineer’s perspective.” Thesis, Princeton University, Princeton, NJ, 2010. Print.