What's New

Updated for compatibility.

App Description

Stereograms create an illusion of depth because slightly different images are presented to each eye. They simulate the real-world situation in which each eye views the world from a slightly different position. Different types of stereograms, including random-element, line, and stereo photographs are presented. Requires red-green or red-blue glasses.

iNSIGHT is a curriculum supplement for experimental psychology, sensation and perception, vision science, and optometry lab classes. There are two different types of iNSIGHT apps: experiments and interactive demonstrations. Experiments are real psychophysical procedures (NOT simulations) that generate real data. Demonstrations illustrate a visual phenomenon and allow students to manipulate the effect. Each lab is complete with a quick-start guide, detailed instructions, background information, and one or more guided exercises. To see how iNSIGHT works, try the FREE iNSIGHT Color Mixing app.

A printable PDF Student Guide that contains the exercises and other supporting materials, and a Teacher Guide are available at www.polyhedronlearning.com/see_apps_insight.html

iPad Screenshots

(click to enlarge)

iNSIGHT Stereograms screenshot 1 iNSIGHT Stereograms screenshot 2 iNSIGHT Stereograms screenshot 3 iNSIGHT Stereograms screenshot 4 iNSIGHT Stereograms screenshot 5

App Changes

  • February 23, 2013 Initial release
  • November 08, 2016 New version 1.1
  • November 18, 2019 New version 1.2
  • July 15, 2020 New version 1.2.1
  • September 16, 2023 New version 1.4