Re: holograph/3-d illusion

[Beth Benoit]

Title: Re:  holograph/3-d illusion

Try www.magiceye.com They have a nice explanation of how it works, some samples, and a push for all their latest products.  : ) Beth Benoit University of Massachusetts Lowell >>Andy Geoghegan wrote: A brief trip down memory lane for Tipsters: A few years ago (2,3, more?) there was an exchange on this list about those computer generated images that when stared at, yielded some dramatic three dimensional perceptions.  Posters and books proliferated, and every mall had a booth selling the darn things. I'm trying to get my hands on an explanation of the perceptual process that governs those perceptions. I've searched the TIPS archives unsuccessfully, perhaps because I can't recall the correct search terms. I need either an explanation of the perceptual process or someone who can pinpoint the time frame of that exchange or the right terminology to use in a search. Thanks in advance. Andy Geoghegan Longview Community College