Sense Interactive Illusion Floor and Surface System: MicroUltra portable. The SENse Micro is the newest product in our interactive range and is one of the smallest, most portable interactive floor available. The SENse Micro creates colourful, engaging floor projections that respond to, and interact with, body movement. Lightweight and easy to move from room to room the SENse Micro offers instant plug and play operation with no set up required. Ideally suited for use in a classroom, or at home, the SENse