The FogScreen, based in Helsinki, Finland, produces a thin curtain of fog using water and ultrasonic waves. The translucent screen displays projections; images projected on the fog will float in the air. The One model makes a 3-foot wide screen; the Inia's screen is 6 feet wide.
For more information, type in Reader Service Card No. 101 at www.freeproductinfo.net/se.

Note: Act fast--information on these products is available online only through Oct. 30.