"Air Jet Interface" is a type of video media that you can touch, or more precisely makes you "feel" that you are touching a virtual object. You will see a stereoscopic display of the virtual object on the table. If you touch the surface of the object with the stick provided, you will feel as if you are touching the object because the air spews out of the nozzle embedded in the table and the wind hits the cup-shaped part at the tip of the stick.