a long-lasting popular medicine TV-show, has extensively presented the effect in October 2016, inviting its viewers "to see the program in 3D for the first time". Some episodes of the Italian/German TV game show "Tutti Frutti" utilised the effect. One of the showgirls stripped topless while others danced around her in an anticlockwise pattern, while two additional rear layers were created by graphics moving at different speeds. It is not known how viewing glasses were distributed. Episodes are widely available on the internet, but only a few use the Pulfrich effect. The video game Orb-3D for the Nintendo Entertainment System used the effect (by having the player's ship always moving) and came packed with a pair of glasses. So did Jim Power: The Lost Dimension in 3-D for the Super NES, using constantly scrolling backgrounds to cause the effect. Also on the first day of Super Mario 64's release, Toys R US offered glasses to view Super Mario 64 through. There were only 2 2D compatible technologies which use clear lenses, ChromaDepth and Pulfrich. Since ChromaDepth would make Mario (a red-and-blue colored character) look odd, and most walking scenes were filmed with Mario in the foreground slightly left of center, the left having the perpendicular to the long horizon, and the right line of sight extending into the horizon, Pulfrich glasses were assumed to be the type included in the Toys R Us pack. References External links EP0325019 - patent using the Pulfrich effect Optical illusions 3D imaging