Here’s a slight illusionary work with the iPhone, a funny walking Alien App. Created by David O’Reilly, iHologram combines anamorphosis and the iPhone’s gyroscopes to achieve this awesome visual magic trick. Anamorphosis is a way to draw things distorted so, while watched at a certain angle, they pop out of the 2D surface as if they were real. David’s application assumes a constant viewing angle of 35 to 45 degrees, which is the usual angle when anyone watches the iPhone screen. Knowing
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