An early test marketing effort in the Comic Buyers Guide resulted
in ten percent of the twenty seven 3-DVG buyers writing unsolicited letters.
These early buyers received the Initiation model without any explanatory
literature of how it worked.
"...As a person whos interest in 3-D has been a life-long affair, I
must say that I am absolutely flabbergasted that the effect of three dimensions
can be achieved by such a simple device...I was able to achieve the desired
3-D effect on my very first try. Ever since, I have been pouring through
old magazines, comic books, and sitting in front of the television, exploring
an old territory in a totally new way. ...It is truly exciting to be among
the first to experience this discovery."
Mike Johnson of Wheaton, IL
"Thanks for letting me in on the ground floor of this! What a marvel! Not
only is this a great "parlour trick", but I suspect it has many possible
applications with TV, interactive video, etc...." It is revolutionary, Its
almost weird how simple the actual process is -its almost as if we
were built to be able to see with this in the first place.
Blair Tarleton of Tarboro, NC
"…This unbelievable simple device creates an
almost magical effect."
Harold H. Blesy of River Forest, IL
Comments from Photo-3D Mail List
"...I was at the convention in Atlanta, and was impressed with the
3-DVG, I still check certain images on the net and in magazines using my
fingers to provide the similar effect to Ken's glasses. I learned the
finger method from his great article in Stereo World magazine."
Lincoln Kamm, Maker of 3-D STUFF on Photo-3D Mail List (4/9/97)
"How's it work and how's it done? I am very sceptical of the whole
thing. I have looked at a large framed photo and covered one eye over and
this 'appears' to be 3D since the brain is trying to compensate, but the
whole thing seems really 'suss'
Wolfie!, member Photo-3D Mail List (4/11/97)
"...What I am seeing is difficult to rationalise. The problem is that
it _looks_like stereoscopic 3-D, and yet it can't be. I have two possible
explanations, which are no doubt not news to you....Thank you in advance
for any comments, advice and information.
Jeremy Hinton, UK (7/797)
"Thank you very much! I tried your experiment and was successful. I had a
nice photograph of a forest that I selected and so the trees seemed to stand
out quite nicely. I've been able to achieve a similar effect before by looking
at on ordinary photograph through a single lens ...Very interesting. I'll
add a link to your site soon. Thanks for the opportunity to try that out."
Professor William R. Marmie, Univ. of Guam (2/2/98)
http://www.guam.net/home/bmarmie/
"I just inserted [your] URL into the interesting Links page of my Web Book.
I hope it was ok."
Peter K. Kaiser, Thomhill, Ontario (2/2/98)
"I am a high school student at Morgantown High School, and have recently
had the opportunity to research a scientists work ... A friend and
I have taken an interest in you and your 3-DVG invention, and have decided
to base our project on them...."
Matthew Landreth & David Miller (2/7/98)
"Well, I went to see the site_http://members.aol.com/kendunkley_to check
out the Dunkley effect. I was amazed! There is indeed an easy way to perceive
"depth" in ordinary photos...."
Boris Starosta, member Photo-3D Mail List (2/4/98)
http://www.starosta.com
"...I believe that the effect is more likely [caused] from the bending of
light rays at the inner edges of the pinholes (called diffraction) than it
is from a prismatic effect of the lenses of the eye...Different
wavelenghts bend different amounts, hence the chromatic depth effect"
David Lee, member Photo-3D Mail List (2/14/98)
"...The impression received by using Dunkley's technique is clearly
"stereoscopic," in that you perceive depth in an otherwise flat photograph.
Naturally it is an illusion. Given only one image, actual stereo cues do
not exist....It is not unlike the view through "chromadepth" glasses but
more interesting. I would encourage the various members of the P3d,
who are knowledgeable with optics theory (Bercovitz and Abrahams come to
mind), to have a look at Dunkley's site, because the effect is really quite
interesting."
Boris Starosta (2/7/98)
"...Thank you Ken Dunkley, for bringing this interesting optical effect to
our attention."
Boris Starosta, (2/13/98)
"...I can believe that others saw a significant effect, but I did not."
Peter Abrahams member of the Photo-3D Mail List (2/12/98)
A spirited forum debate consisting of 17 messages occurred on Holostereoilalia, the Italian forum of the third dimension. One of the forum's members, Antonello Satta, noted author on the history of stereoscopy, attempted to summarize what he had experienced in a three page report. Click here for the english translation: http://it.groups.yahoo.com/group/holostereoitalia/message/827
To read the entire 17 message thread, go to http://it.groups.yahoo.com/group/holostereoitalia/messages and search on the term Dunkley
Extensive comments from members of the PHOTO-3D MAIL LIST can be found at
the PHOTO 3D COMBINED ARCHIVES located at: http://www.photo-3d.org/
Once there, select "Yahoo Groups" and search on the term dunkley.
More comments from member of the PHOTO-3D MAIL LIST can be found at
the PHOTO 3D COMBINED ARCHIVES located at: http://www.photo-3d.org/
Once there, under the heading Archive Links, select "photo-3D archives on Yahoo! Groups (Members Only)" Then search on the terms dvg and dunkley.
Notice also that some members had the complementary pinhole device (where noted)
while others used the business card technique illustrated on the early 3-DVG home
page.
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