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  • Publisher: InfiWorks Inc.
  • Genre: Trivia
  • Device: iPhone
  • Size: 11.3 MB
  • Version: 1.1
  • Price: $0.99
  • Average User Rating:
    Not enough votes.
App description: A stereogram is an optical illusion of depth created from flat, two-dimensional image or images. Originally, stereogram referred to a pair of stereo images which could be viewed using a stereoscope. Other types of stereograms include anaglyphs and autostereograms. The stereogram was discovered by Charles Wheatstone in 1838. He found an explanation of binocular vision which led him to construct a stereoscope based on a combination of prisms and mirrors to allow a person to see 3D images from two 2D pictures.[1] Oliver Wendell Holmes, Sr. invented an improved form of stereoscope in 1861, which had no mirrors and was inexpensive to produce. These stereoscopes were immensely popular for decades.

Stereograms were re-popularized by the creation of autostereograms on computers, wherein a 3D image is hidden in a single 2D image, until the viewer focuses the eyes correctly. The Magic Eye series is a popular example of this. Magic Eye books refer to autostereograms as stereograms, leading most people to believe that the word stereogram is synonymous with autostereogram.[3] Salvador Dal created some impressive stereograms in his exploration in a variety of optical illusions. One of the most common ways to create a stereogram is to hold both of your index fingers in front of you with the tips touching and cross your eyes to create the illusion that you have an extra finger.

FEATURES:
- Inculde 10 gallery.
- Include 300 stereograms.

zhaoqiujiang's comments:


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02-28-2010, 08:53 PM
#2
Joined: Apr 2009
Posts: 1,185
Grabbed 96YTXW3PH9MX Thanks!

02-28-2010, 08:55 PM
#3
Joined: Feb 2010
Location: Could change at a moment's notice
Posts: 59
I grabbed: 4MH4FMFFPLME
Thank you so much!
02-28-2010, 08:56 PM
#4
Joined: Apr 2009
Posts: 1,185
I loved these things. Can't really figure out how to do it now though xP
02-28-2010, 09:00 PM
#5
Joined: Oct 2009
Posts: 1,714
Interested to see how it works on iPhone. Got AY3NLW6WM3XL.
02-28-2010, 09:01 PM
#6
Joined: May 2009
Location: Detroit, MI
Posts: 1,054
Used P94NRTTY4ARJ

Thanks!
02-28-2010, 09:07 PM
#7
Joined: Apr 2009
Location: Chicago
Posts: 1,750
Used 7JWNK7ELAJX3.

Thanks
02-28-2010, 09:07 PM
#8
Joined: Jan 2010
Posts: 702
Grabbed EENTTP3NJJFY. Looking forward to checking this out. Thanks.
02-28-2010, 09:09 PM
#9
I simply don't see these things.
Always tried, never did. Pity.

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02-28-2010, 09:14 PM
#10
Joined: Jan 2010
Location: Hong Kong
Posts: 960
Send a message via ICQ to rogerchiu Send a message via MSN to rogerchiu Send a message via Skype™ to rogerchiu
Thanks..

I took TTP4RHAFHJ36

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