Fast Co. was holding their Innovation Uncensored conference in Los Angeles for the first time, and 72andSunny was hosting it.
The objective was to create an installation that lived outdoors for the duration of the conference that could foster communication and create relationships among attendees. 
This idea never happened but I loved it. We wanted to create a seesaw-like controllers to play a game of Pong.
Here are some of the 3D renderings and concept sketches I designed.