The designstudio Zigelbaum + Coelho created the concept for the interactive window display for Cartier. With their experience in making interactive, technology-infused physical objects and spaces they created an interactive window display where passers-by can open the jewelry boxes from Cartier by waving.

The robotics, design and engineering is done by Hypersonic Engineering & Design an design company based in New York City.
See here a video where the Hypersonic team is testing the interactive Cartier jewelry boxes.