Underground World

"When one presses his/her ear against the floor and listens closely, the sound of the surrounding environment is heard."

Inspired by "The Augmented Reality", I am thinking about creating an underground virtual experience. This experience provides both visual and audio composition of the city. People can use the app to see and hear what happen above them from underground.

In other words, from the underground perspective, the objects that drop, roll or touch the ground create sounds and visuals. They create more than reality.