Once our simulation worked we needed to create a system for the user to interact with the computer simulation. We mounted a webcam over head that could track a reacTIVision marker. This becomes a cursor that exists in both the digital and physical worlds.

In future iterations of this project we hope to explore more complex types of pop ups as well as arrays of pop ups. We also look forward to creating pop ups out of many new materials at new scales.

Link to our grasshopper file. https://drive.google.com/a/andrew.cmu.edu/file/d/0B5Ag8l5inECERmVId1NkemU0R00/view?usp=sharing