The basic idea of this piece of software was to build a giant trackpad that would cover the exact width of a screen, to create a physical correlation between the user interaction and the position on the screen, without using a touch screen.
The funny early prototype has been built with a simple makey makey, creating "active zones". It worked pretty well for moving things on screen, with a little bit of easing algorythm.
The final installation has been made out of 5 bluetooth trackpad and and custom software made with Openframeworks. It was really efficient and even allow to scroll with the double finger gesture.

Early prototypes

Custom "zoning" trackpad using makey makey

Custom "zoning" trackpad using makey makey

Final prototype