Dan Margulis Applied Color Theory
Feedback for Photoshop CS4
Gimme your Feedback for CS4
Posted by: "Alan Klement"
Sun Oct 28, 2007 11:37 am (PST)
Product Manager for CS4 has contacted me, wanting any
suggestions for the next version of Creative Suite. If anyone is interested
in an ongoing thread on features for Lightroom, Photoshop, Bridge, or
Camera RAW. Let's hear 'em.
Some of the enhancements I am going over:
JPEG HD support:
Already in progress...
Calculations & Apply Image:
*Ability to apply more than 100% of a channel
*An "apply now" button so I don't have to
keep going back to the menu to apply another channel
* Ability to import channels from other color spaces
(pre rendered via a default conversion) without having to have a duplicate
open and converted.
*Export Channel as a selection from the box-perhaps
even a jump to refine edge
Color Balance:
A suggestion from Dan,
"*True red-cyan, green-magenta, and yellow-blue
opponents (assuming that cyan is the opposite of any working space's red is
a good approximation, but more accuracy is possible);
*Colors to be computed independent of any gamma
correction;
*The addition of a lime green-violet axis;
*The ability to control the size of the highlight,
midrange, and shadow adjustments with sliders."
Dodge/Burn/Sponge Tool:
*Ability to control range of highlights,mid-tones a
shadows either with sliders or a curves box
*Ability to set the contrast of the tool via a curve or
sliders
*Color picker to select a range of colors that are to
be dodged and burned
*Ability to coordinate how saturation(color) is
effected when dodge and burn is used
Curves:
*Option to display a live composite histogram- such as
in RAW
*Option to have multiple channel curves open at same
time- instead of hitting cmd1, cmd2 or selecting from the menu bar at top
*Ability to manipulate individual channels in the
composite view
I got more, but I have work to do...
Alan Klement
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Re: Gimme your Feedback for CS4
Posted by: "David Riecks"
Alan:
There are significant issues between how Lightroom is
handling the new "hierarchical keywords" and the fact that these
are not read in Photoshop/Bridge. It would be nice if these worked properly
between the two.
Also, there appears to be an issue with how the color
ratings are being written in metadata between Bridge 2.1 and Lightroom 1.2.
when dealing with RAW files.
While the star ratings can be applied in either
Lightroom or Bridge, they will show up in the other application. however,
the "color labels" as applied in Bridge do not appear in
Lightroom, and vice-versa, at least with Bridge 2.1 and Lightroom 1.2.
If I apply a color label in Lightroom, I can tell it's
applied as it will create a color border border around the selected image,
or turn the area surrounding the thumbnail a tint of red, yellow, etc if
not selected. However if I select the image and use the "Save Metadata
to File" and then view the same file in Bridge, those changes are not
reflected (regardless of whether I refresh or not). If I change the color
label and the start rating, in either application, the star ratings are
reflecting the change, but not the color label.
Anyone else experiencing this issue? This is something
that should be addressed if it hasn't already.
David
--
David Riecks http://www.riecks.com , Chicago Midwest
ASMP member
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Re: Gimme your Feedback for CS4
Posted by: "Russell Brown"
Sun Oct 28, 2007 2:49 pm (PST)
The first two that spring to mind are the ability to
use Darken and Lighten mode in LAB and of course Dan's suggestion of
editable CMYK profiles.
Thanks for asking! With all these, I might have the
incentive to upgrade from CS2!
Russ Brown
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Re: Gimme your Feedback for CS4
Posted by: J Walton
Sun Oct 28, 2007 3:03 pm (PST)
We have a more complete list going at work, so maybe
one of us will follow up with the entire thing, but here's some that come
to mind...
1. Why can't I delete more than one channel at a time?
I can delete more than one layer, but not a channel?
2. Why can't I delete more than one path at a time? I
can delete more than one layer comp, but not a path?
3. Please update some of those ancient filters that
haven't changed since I was a teenager, especially Unsharp Mask. If you can
make the curves dialog busy, you can add features to the USM filter.
4. I don't remember if this was changed in CS3, but the
lightness setting in Hue/Saturation is stupid. The brightness feature in
Brightness/Contrast in CS3 is a step in the right direction.
5. Can we make it so Nuetrals in Selective Color
actually does something other than "apply to everything?" Give us
a real Nuetrals correction, and put it in Hue/Saturation as well.
6. The warp feature under transform was a welcome
addition, but it needs to be more advanced. Let me set the grid rather than
just giving me the 3x3 Brady Bunch warp field.
7. 3d programs are doing some pretty neat things with
displacements--something other than the Displacement and Lighting Effects
filter is needed. (This is related to #3)
8. More and more people are using Blend-if masks these
days. Any reason why a person can't select a range of colors with the
eyedropper like you can with Hue/Saturation?
That's all I can think of right now. Will someone from
Adobe really listen? Or perhaps the better question - will I ever get to
use even CS3 at work? Ugghhhhh.
____
J Walton
Sr. Retoucher
McCann Erickson, San Francisco
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Re: Gimme your Feedback for CS4
Posted by: "Francis Corvin"
Sun Oct 28, 2007 7:46 pm (PST)
At 2007-10-28 15:19, Alan Klement wrote:
"*True red-cyan, green-magenta, and yellow-blue
opponents (assuming that cyan is the
opposite of any working space's red is a good
approximation, but more
accuracy is possible);
*...
*The addition of a lime green-violet axis;
*...
Why not simply a working space a la Lab that lets you
pick your axes?
A USM filter that only works on the L layer (and does
an implicit conversion to and from Lab if you're not working in that
space), and that deals with noise, highlights, saturation (cf Dan's last
USM method) "intelligently" (is there such a thing?)
Francis Corvin
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Re: Gimme your Feedback for CS4
Posted by: "Antonio Garcia"
Mon Oct 29, 2007 4:19 am (PST)
1. The possibility to change the blend mode direct from
the dialogue box when using an adjustment layer.
It's amazing that we have to open the adjustment layer,
click ok to go out, alter the blendmode and then return to make the
adjustments with the correct preview.
It seems quite simple...
just my 2 cents
[ ]s
Antonio Garcia
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Re: Gimme your Feedback for CS4
Posted by: "Paul D. DeRocco"
Mon Oct 29, 2007 4:20 am (PST)
If you're only viewing one channel in an RGB image, you
should still be able to bring up Channel Mixer, initialized to monochrome
with that channel's value set to 100% and the others to 0%.
The grid is sometimes hard to see, depending upon the
color of the image. Also, it would be nice to have a grid whose size
remains fixed relative to the screen pixels, rather than the image pixels.
The Liquify filter should allow a grid of any size. A
grid of, say, 1000 pixels would divide the image into a small number of
large boxes, which would allow one to push large areas of the image around
slightly. This could be useful for manual correction of certain kinds of
distortions, especially in pano stitching.
I'd like to be able to control the rotation in Free
Transform, even when zoomed way in, when I can't click outside the
selection. Perhaps the cursor should turn into the rotate tool when moved
close to any corner of the displayed portion of the image.
The Color Range selection tool would be more useful if
it had separate sliders for the "fuzziness" in three dimensions.
Often, I want to select sky, all of which has pretty much the same color,
but varies quite a bit in brightness.
PS _really_ needs a separate memory of the most recent
folder used for Open and Save. I never, ever save an image in the folder I
keep my originals in, so I always, always have to navigate from the
original folder to my edited image folder, over and over and over and over
again. They should have fixed this in, oh, 1995.
Saving a JPEG takes a long time to put up the dialog,
at least under Windows. I think it's a priority thing, having to do with
computing the amount of space the image will take, given the compression
setting. I wouldn't mind if there was an option to suppress that
calculation entirely, if that's what it takes to speed it up.
In Windows, the various file dialog boxes default to
"thumbnail" view, for any folder that's a descendent of My
Pictures. This is a wretched awful folder view mode that should be
eliminated from Windows entirely, but since that's not gonna happen, it
would be nice if PS had a way of suppressing this, and always reuse the
last view mode for the folder.
--
Ciao, Paul D. DeRocco
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Re: Gimme your Feedback for CS4
Posted by: Mike Russell
Mon Oct 29, 2007 5:19 am (PST)
Keep those curves suggestions coming!
You may see results sooner than you think. I'm
particularly intrigued by the idea of alternatives to Lab, with the color
axis rotated to manipulate different primaries.
Mike Russell - www.curvemeister.com
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Re: Gimme your Feedback for CS4
Posted by: "Eric Loots"
Mon Oct 29, 2007 5:30 am (PST)
Mike,
About your idea to be abe to work work an rotated color
axis in Lab... Exactly my idea.
In addition to that, what about the possibility to be
able to sample a colour from a foto and have the axis align to that colours
a/b components? In that way, you'd be able manipulate, on the one hand, a
colour aligned with the sampled pixels and, on the other had, manipulate
colours 'orthogonal' to the sampled pixels colour.
Regards -- Eric Loots
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Re: Gimme your Feedback for CS4
Posted by: Mike Russell
Mon Oct 29, 2007 8:11 am (PST)
Well, this is interesting. If Lab were rotated to have
a skin tone axis, would this make adjusting skin tones easier? And would
the perpendicular axis be useful for adding variations to skin tones, or
something else entirely?
And outside of Lab: If RGB is a rotated version of CMY,
are there other color spaces in between these two that would also be useful
for curve manipulation?
Mike Russell - www.curvemeister.com
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Re: Gimme your Feedback for CS4
Posted by: "Pylant, Brian"
Mon Oct 29, 2007 8:12 am (PST)
PS _really_ needs a separate memory of the most recent
folder used for Open
and Save
Every program (and I mean *every* single one, graphics
or otherwise) should have this as a preference, or perhaps a set of
quick-access buttons in the dialog (one that jumps you to the Last Opened
location and one that jumps to Last Saved). There are compelling reasons to
default to either of these locations, and I see passionate arguments on
both sides.
Me personally, I need both depending on what I'm
working on at the moment, and invariably the one I prefer for the task at
hand is not the one the program defaults to.
:o(
BRIAN PYLANT
Manager, Electronic Prepress
Disc Makers
7905 North Route 130
Pennsauken, NJ 08110
Toll free: 1-800-468-9353 ext. 5539
www.discmakers.com
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Re: Gimme your Feedback for CS4
Posted by: "Lee Varis"
Mon Oct 29, 2007 8:12 am (PST)
OK,
For Photoshop:
My biggest desire at the moment is to have the ability
to use Blend if sliders for Layer Groups.
I'd like to have the eyedropper indicate where a value
in the image sits along the Blend-if sliders (a little bubble, like in
curves)
I'd like to have add and subtract calculations be
available in layer apply modes.
For Lightroom:
I need to have fixed samplers in Lightroom the way they
are in ACR
I'd like to be able to set different color spaces for
the info numbers instead of just the linear ProPhoto RGB percentages - at
the very least allow LAB, also, the functionality of the camera
"calibration" tab is compromised because you have hue and
saturation sliders but no hue or saturation "numbers" in the
numbers read out - \I'd love to have SWOP v2 as well – this applies
to ACR as well.
My other wishes have already been stated.
regards,
Lee Varis
President, LADIG
Photographer and Digital-Photo-Illustrator
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Re: Gimme your Feedback for CS4
Posted by: "Andrew S. Webb"
Mon Oct 29, 2007 11:17 am (PST)
Workaround: Press the Option (Mac) or Alt (PC) key and
hold it as you make the adjustment layer and you will get the option to
name the layer, clip it to the one underneath, and change it's blend mode.
I, too would like to see a popup list _in the actual
dialog box_.
/andrew webb
On Oct 29, 2007, at 5:01 AM, Antonio Garcia arranged
some pixels so they looked like this:
1. The possibility to change the blend mode direct from
the dialogue
box when using an adjustment layer.
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Gimme your Feedback for CS4
Posted by: "Richard Chang"
Mon Oct 29, 2007 11:17 am (PST)
If Adobe is seeking feedback for CS4, I'd like to see a
luminance report in Camera Raw and in Lightroom.
I know it's not hard to do (we do it with Photoshoot)
because Photoshop does it. RGB levels is an OK report at the endpoints of
the picture, mostly because the endpoints are neutral. But adjusting a
reflectance in the middle of the picture is display reference only for most
folks because there isn't a practical color guide for RGB.
For those who adjust pictures in less than ideal
viewing conditions, on laptops in the field for example, Adobe has left
these people out in the cold, despite requests for a luminance report in
the CS2 and CS3 beta programs.
Richard Chang
MegaVision, Inc.
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Re: Gimme your Feedback for CS4
Posted by: "Ray St.Arnaud"
Mon Oct 29, 2007 2:37 pm (PST)
1. An old request, but still valid. Have the ability to
assign a color to the cursor. The current precise cursors can easily
disappear in the image.
2. While working with individual channel curves: After
assigning multiple control points along a curve, have the ability to select
as many as required with a lasso style tool. The current curves allows
choosing multiple control points using the shift key. You can then move the
selected group with the cursor or use the arrow keys to move the group of
selected points and alter the curve.
The problem with the current system of shift-click is
that the control points work on a proximity basis. You can be close, but
not on, a control point when making a selection. The control point then
jumps to the cursor position, so the shape of the curve is altered.
Having a lasso style selector would allow selecting
multiple points without moving them. Shift key plus lasso selects more
control points; Alt plus lasso allows removal of a control point.
3. Echo Dan's request for additional channels in Lab,
e.g. Red/Cyan
I'm 4 cs4 with 123.
Regards
Raymond St Arnaud
-------------------------------------------------
Raymond St Arnaud, Victoria, B.C., Canada
Photography and Digital Imaging
http://www.raymondstarnaud.com
http:
//www.worldprintmakers.com/shows/arnaud/starnaud.htm
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Re: Gimme your Feedback for CS4
Posted by: Gunnar Kullenberg
Mon Oct 29, 2007 2:37 pm (PST)
Ability to generate any channel from any colorspace
(within Photoshop) in any colorspace...
For example - in RGB I would go to "channel ->
Generate Channel -> Generate LAB b" (or any other channel)....this
I would like...and I assume this is not possible even today...?
...unbelievable - and this would be an extremely simple thing to
accomplish...I'm using version 3.05 but I follow the evolution so I'm
pretty much aware of what you guys are using.
Ability to crop from any selection - I suggested this
ten years ago and was met with idiotic and obstructionist counter
questions... Abiity to add more than one mask to any layer (and alternate
at will between the two...or three?)
A new sharpening algorithm that actually does what one
wants - narrows transitions..
And if I can't have that - an unsharp mask that
sharpens edges AND simultaneously blurs non-edges... ...and if I can't have
that - the opposite of un-sharp mask...(surely I can have that..?)
Curves - ability to set two more grey points - in
addition to white point, black point and mid-grey I want to be able to set
"high grey" and "low grey" - neutralizing an image at
five points rather than just three...I cannot believe that this simple
measure has yet to be offered... - Sure three points is enough with many,
perhaps most, pictures, but when needed, a five point correction would be a
huge help...and I know now that I am not the only one wishing for this - it
has been implemented in certain software packages...
"Reverse emboss" - ability to take an
embossed image and "un-emboss" it...(ok, so this might not be
totally simple)...this would be useful in some situations when a bump-map
(for 3D rendering) is needed... Some sort of "crutch" for
achieving "ideal" saturation...to this day, this is one of the
most difficult things to do...
Brush morphing - ability to set two brushes and have
every stroke go from "brush 1" to "brush 2" (in
addition to fading) Direction sensitive brush - if a brush is not circular,
the brush alters its "direction" based on direction of brush
move...(an elongated brush could for example always stay perpendicular to
direction brush is moved)
Better "resizing" - until now, Photoshop has
been the best in my opinion...but the top spot now goes to BlowUp...I
challenge Photoshop to re-take the that spot....
This is my list, thank you...
Gunnar Kullenberg
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Re: Gimme your Feedback for CS4
Posted by: "Francis Corvin"
Mon Oct 29, 2007 4:16 pm (PST)
A new sharpening algorithm that actually does what one
wants - narrows transitions..
And if I can't have that - an unsharp mask that
sharpens edges AND simultaneously
blurs non-edges... ...and if I can't
have that - the opposite of un-sharp mask...(surely
I can have that..?)
The opposite of USM... Do you mean Gaussian blur?
Francis Corvin
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Re: Gimme your Feedback for CS4
Posted by: Stephen Marsh
Tue Oct 30, 2007 8:07 am (PST)
Francis Corvin wrote:
A USM filter that only works on the L layer (and does
an implicit
conversion to and from Lab if you're not working in
that space),
I doubt that would happen Francis - but I would not
mind being proven wrong in some future update! Not all are fans of true LAB
sharpening, even more so when layer blend modes "do the same
thing" [not my assertion/words] ...But if enough customers ask for it
then it may happen. Bruce Fraser's sharpening methods are in favour at
Adobe, so perhaps expect similar things as in the current versions of
ACR/ALR.
I would like to hear what Mike Russell has to say on
the topic of colour transforms from RGB to various alternate colour
modes/models, such as LAB, XYZ, HSI, HSB and how some modes or conversion
methods are better than others, which may have a bearing on their adoption
for use in sharpening or other edits, such as curves (Mike's Curvemeister
plug performs on the fly conversions to various modes).
I know of a MS Win only product that performs
sharpening in the I channel of HSI in 32 bpc mode with "proper
math" for a "lossless conversion", I presume that HSI was
chosen over LAB due to the conversion being less damaging to the underlying
image data (whether or not the I or the L channel are better for
sharpening).
Sincerely,
Stephen Marsh.
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Re: Gimme your Feedback for CS4
Posted by: "Dennis Dunbar"
Tue Oct 30, 2007 11:04 am (PST)
One of the advances I really appreciate with CS3 is the
option for the Heal Brush and the Cloning Brush to sample "Current
Layer and Below". This makes retouching in a complex composite much
easier.
Now for CS4 I'd really like to see this expanded for
the Spot Healing tool and for the Eye Dropper as well. Especially for the
Eye Dropper!
Currently when I am working on a complex composite and
I need to add paint to a layer I need to turn off all the other layers to
sample the color then turn them back on so I can see how the painting works
with the rest of the composite. It would be so much easier to just have an
option to sample the color from that layer, or from all the ones below that
layer without worrying about everything on top.
Dennis Dunbar
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Re: Gimme your Feedback for CS4
Posted by: "Bruce Albrecht"
Tue Oct 30, 2007 2:11 pm (PST)
Hear! Hear! For the Eyedropper improvements mentioned.
How about more than 4 samplers, and even labeling/grouping possibilities?
And yes, allow assignation of samplers to layers/groups. Samplers on
steroids! Of course, the lack of samplers in ALR is crippling--even
bewildering, and when they finally do arrive (they do *have* to put these
in the next version, right?) it would be helpful to be able to assign them
more than the default linear color space readout. And I might as well add
my pitch for ALR channel curving to the mix...at the very least let's get
the SDK out the door to let the plug-in games begin!
Bruce Albrecht
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Re: Gimme your Feedback for CS4
Posted by: Mike Russell
Tue Oct 30, 2007 2:11 pm (PST)
....
From: "Stephen Marsh"
I would like to hear what Mike Russell has to say on
the topic of
colour transforms from RGB to various alternate colour
modes/models,
such as LAB, XYZ, HSI, HSB and how some modes or
conversion methods
are better than others, which may have a bearing on
their adoption for
use in sharpening or other edits, such as curves
(Mike's Curvemeister
plug performs on the fly conversions to various modes).
For all practical purposes the color transforms are
lightning fast in all directions. Photoshop's existing Luminance mode layer
modes are based, AFAIK, on HSB. A Lightness channel based USM could be
implemented relatively easily, and as a Smart Filter it would have
procedural advantages for those who prefer "lossless" editing.
I remember, Stephen, that you suggested adding USM in
as a feature for Curvemeister 1. This is still a great idea..
I know of a MS Win only product that performs
sharpening in the I
channel of HSI in 32 bpc mode with "proper
math" for a "lossless
conversion", I presume that HSI was chosen over
LAB due to the
conversion being less damaging to the underlying image
data (whether
or not the I or the L channel are better for
sharpening).
There's nothing really wrong with using one of the HSB
or HSL related spaces, but the conversions must be based on linear gamma
RGB data, and there must be enough computational headroom in the original
RGB channels to avoid clipping intermediate results. Unless these two
criteria are met, and they seldom are, you will get the same color fringing
issues that you would get in pure RGB space, and that Dan warns against.
Mike Russell - www.curvemeister.com
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Re: Gimme your Feedback for CS4
Posted by: John Naman
Wed Oct 31, 2007 6:08 am (PST)
No specifically color theory, but a usability issue:
Use of the Mouse Wheel with sliders/input boxes is
critical for fine control (versus mousing back and forth). However, there
are a number of sliders in CS3 that lack that fine control and the lack of
consistency can be a major irritant:
USM HAS it, thank goodness!
Filter-Blur-Gaussian, Box, Radial, Shape, Surface HAVE
it
Most/All Image Adjustments HAVE it
Filter-Blur-Lens Blur, Motion, Radial DOES NOT and
needs it
Filter- Distort doesn't
Camera Raw: All Sliders/input boxes need Mouse Wheel
capability for fine control etc. etc.
---------
John Naman
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Re: Gimme your Feedback for CS4
Posted by: Stephen Marsh
Wed Oct 31, 2007 8:58 am (PST)
Mike Russell wrote:
For all practical purposes the color transforms are
lightning fast
in all directions. Photoshop's existing Luminance mode
layer modes are
based, AFAIK, on HSB. A Lightness channel based USM
could be
implemented relatively easily, and as a Smart Filter it
would have
procedural advantages for those who prefer
"lossless" editing.
The concept of not sharpening the colour component of
the image for acquisition and output sharpening is understood and
implemented by many. Not by default in Photoshop USM, which is what the
request is for. As one can easily simulate this with a blend mode or by
converting to LAB to do this task, Adobe may not see a compelling reason to
add this basic feature to USM (separating tone from colour, one only has to
sharpen one channel, not three in a space like LAB, HSB, HSI, XYZ, LUV,
YCrCb etc).
What I was asking was about how "lossless"
some conversions are compared to others. One barrier for some programmers
is that LAB is a lossy conversion in that some minor discrete L values are
lost from the original RGB image. I was wondering if say HSB or HSI provide
a "cleaner" conversion with less "data loss" than L of
LAB mode.
I find it interesting that one can simulate a RGB >
YCrCb conversion and vice versa using the channel mixer. I have not tested
this in regards to LAB conversions and how many levels are lost, nor with
sharpening etc. Another thing of interest to me is how close LAB's AB
channels and the CrCb channels are on a superficial level when initially
viewed.
I remember, Stephen, that you suggested adding USM in
as a feature
for Curvemeister 1. This is still a great idea.
That was more for an easy way for RGB users to access
WGCMYK K channel sharpening.
As you probably know, many users are fond of the new
clarity slider in current versions of ACR/ALR. Prior to this, over the
years various "midtone contrast" techniques have been employed in
Photoshop, based around USM or high pass filtering at low amount and very
high radius settings.
As your product is focused on tonal correction, the
obvious addition of USM would be in adding midtone contrast via low amount
and high radius settings (higher than commonly used in Dan's HIRALOAM USM
method). The extreme tonal ranges are protected as this is intended for the
midtones of the image and one does not wish to blow things out at the
shadows or highlights.
If one uses appropriate curves, the need for a
"clarity" feature is reduced. As good curves are much harder, one
can see why the midtone contrast type clarity sharpen is favoured by many.
Don't get me wrong, I use it too, my point being that good curves often
lessen the need
for stronger midtone contrast/clarity moves.
There's nothing really wrong with using one of the HSB
or HSL
related spaces, but the conversions must be based on
linear gamma RGB
data, and there must be enough computational headroom
in the original
RGB channels to avoid clipping intermediate results.
Unless these two
criteria are met, and they seldom are, you will get the
same color
fringing issues that you would get in pure RGB space,
and that Dan
warns against.
Very interesting for a non programmer, thanks!
Sincerely,
Stephen Marsh.
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Re: Gimme your Feedback for CS4
Posted by: "Graham Bird"
Wed Oct 31, 2007 8:58 am (PST)
Ditto for Lightroom - especially when using a tablet.
Graham Bird
On Oct 31, 2007, at 5:40 AM, John Naman wrote:
Use of the Mouse Wheel with sliders/input boxes is
critical for fine
control (versus mousing back and forth). However, there
are a number
of sliders in CS3 that lack that fine control and the
lack of consistency
can be a major irritant:
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Re: Gimme your Feedback for CS4
Posted by: "Howie"
Wed Oct 31, 2007 1:07 pm (PST)
Curves:
The ability to pin a curve: i.e. pin center; pin upper
left or right, pin whole curve.
When adjusting the a and b channels I'm often placing a
point in the center of the curve and then sometimes fixing one part of the
curve or another. Doing this manually is a pain. Fix= right click/pin...
/howie nordström
howienordstrom.com
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Re: Gimme your Feedback for CS4
Posted by: "Paul D. DeRocco"
Wed Oct 31, 2007 3:05 pm (PST)
I'd like to see a Curves shape that simply connects the
anchor points with straight lines. A polynomial curve (or whatever it is)
isn't always what you really want, as it's easy to get meaningless
non-monotonic curves, even if the anchor points are monotonically
increasing.
--
Ciao, Paul D. DeRocco
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Re: Gimme your Feedback for CS4
Posted by: "Louis Dina"
Wed Oct 31, 2007 9:27 pm (PST)
Alan,
I just bought a Canon 40D, which uses CR2 RAW files,
just like my 20D. When I went to use ACR (the latest version of ACR for
CS2) it wouldn't recognize my RAW files. I currently have 3 options that I
know of.....buy CS3 or Lightroom, convert to DNG format, or use another
software program for conversion. I am perfectly happy with CS2 and don't
see enough reasons to spend the money to upgrade to CS3 at this time.
It may not be possible, but it sure would be
appreciated if new camera models could be added to older version of ACR, or
better yet, make ACR upgrades so that they work with previous versions of
Photoshop. Like I said, it may not be doable due to coding issues, or
whatever.
Thanks for asking.
Lou
___________________________________________________________________________
Re: Gimme your feddback for CS4
Posted by: "peterst6906"
Wed Oct 31, 2007 1:07 pm (PST)
I'd like the ability to fade the smart filters, just
like we can with 'regular' filters.
If, for example I want to use the two step output
sharpening method published by Fraser, Schewe and Bigalow (and others I'm
sure) involving a moderate amount of USM followed by a High Pass filter,
the ability to fade the USM with a luminosity blend protects me from color
fringing.
However the current approach uses a normal duplicate
layer for the sharpening. As a result, the control I have afterwards is
limited to the opacity slider, which affects all of the sharpening equally
as I slide it.
By first converting the sharpening layer to a smart
object, I can now adjust both the USM and the High Pass after the
sharpening and can adjust parts on the sharpening, without affecting other
aspects.
For example I can reduce the size of the halo but
maintain the intensity of the halo that is left. I can't do this with the
opacity slider and I need to trash the layer and repeat with different
sharpening settings.
The use of the smart filters gives me much more control
and is something I've been testing with good results lately.
However at the moment I can't fade the smart filter
after applying it, which leaves me with the risk of fringing due to the
inability to fade the USM to a luminosity blend (unless there's another way
to do it that I haven't discovered yet).
I think the added control of the smart filter approach
is useful, but it's currently limited by the inability to fade the filter.
Regards,
PReeter
___________________________________________________________________________
Re: Gimme your feddback for CS4
Posted by: "Jim Donovan"
Wed Oct 31, 2007 1:32 pm (PST)
Hi Peter, You can get very presise control of
sharpening on a dupe layer by using the layer style menu and the blend if
sliders. You can go channel by channel or use the gray values. By holding
the option key as you move the sliders it will split them and give smooth
transisitions and get rid of harsh edges. It takes a little playing around
like everything in Photoshop dose,works like a charm once you get the hang
of it and will solve the problem of affecting all sharpening equally.Just
takes a little playing around with the layer style menu, Hope this helps,
Jim Donovan
___________________________________________________________________________
Re: Gimme your feddback for CS4
Posted by: "peterst6906"
Wed Oct 31, 2007 9:27 pm (PST)
Jim,
Yep, I already use the blend if sliders.
That's not quite what I'm getting at so much. My point
is more that at the moment, once the sharpening is applied, it can't be
edited if it is applied to the layer.
The benefit of the smart filter approach is that I can
edit the sharpening, in addition to the parameters of the layer.
As a result, it would be good to have complete control
with the smart filters by being able to Edit > Fade them after applying
them.
There are probably other application of the fade
capability that would be good to be able to use with smart filters as well,
the sharpening example is something that was easy to relate.
Regards,
Peter
___________________________________________________________________________
Re: Gimme your Feedback for CS4
Posted by: itgoesdrip
Thu Nov 1, 2007 9:50 am (PST)
My wish for the new Photoshop is more color dialog
boxes. When I make color adjustments via curves, I open the curves and then
place my eyedropper on a flesh tone. When I adjust the curves, the color
dialog box, the sliders moves in real time. I like watching the color
sliders in real time rather than using numbers in the info dialog box. I
like to visually watch the color sliders. Doing that is almost like playing
the blues in music. Playing the Blues on the fretboard can be done using
patterns. The same pattern is used up and down the fretboard. Using the
color slider box, I can also use patterns, like in golds I would make
magenta half of the yellow and I would also make cyan half the magenta. You
can see that patterns in the gold color. Like warm greys, the black
triangles in the color slider is lined up. In the flesh, the cyan is half
the magenta and the yellow is slightly more yellow. You can see the
patterns in the color slider dialog box for many colors. Over time, you'll
be able to quickly adjust colors watching the color box.
The sad thing is that you only get one color slider
box. I don't use the multi-eye dropper along with the info box but I would
use multi color slider boxes very often. Can you imagine how much faster we
can work when we can glance multiple color boxes at once, and moving in
real time and only watching for patterns. Lets say we have 4 color boxes
opened and place the eyedropper in different lightness of the fleshes, We
can use patterns, visually and quickly make color corrections throughout
all the lightness of the flesh. Thats my wish list for the new Photoshop.
To have multi- color slider boxes that behaves like multi eyedroppers.
Having that, my work would be done much faster. I want to play the Hues
like Jimmi Hendrix plays the Blues.
Dow Thompson
___________________________________________________________________________
CS4 Feedback
Posted by: "Alan Klement"
Thu Nov 1, 2007 12:12 pm (PST)
I sent off a .pdf with tons of the feedback from here.
Here's what [SUBSEQUENTLYDELETEDBYLISTMODERATOR] had to say:
"Alan,
This is fantastic and very timely - I'll present this
to my team today.
Thanks so much for the time you took to put this
together, it means a lot.
More once we review this as a team..."
Of course it's loaded with suggestions by people from
this list, so the thanks would extend to you as well.
Alan
___________________________________________________________________________
ATTN: Moderator pls pull this thread
Posted by: "Alan Klement"
Thu Nov 1, 2007 5:05 pm (PST)
Moderator:
Sorry to bother, but Andrew Rodney, Richard Wagner and
Mark Segal have complained to Adobe about my post asking for advise on the
new photoshop. I received a notice from Adobe to stop all communication
regarding the issue.
If you could, remove any public posts of the thread and
stop any future posts from appearing on the list.
Alan
___________________________________________________________________________
Re: ATTN: Moderator pls pull this thread
Posted by: "markds0"
Thu Nov 1, 2007 5:24 pm (PST)
I should like to make it perfectly clear that I did no
such thing. I have had no communication whatsoever with any person at Adobe
about this thread.
Mark Segal
___________________________________________________________________________
Re: ATTN: Moderator pls pull this thread
Posted by: J Walton
Thu Nov 1, 2007 5:25 pm (PST)
Did you get an explanation as to why those three were
complaining? Is it only the Photoshop elite that get to chime in about what
they need to work on?
FWIW, I don't think Adobe has the authority to stop me
from posting on a relatively public forum about their products. That's
protected speech, right?
Just to be sure -
"I think Adobe should update some of those
ridiculously outdated filters that haven't changed in a million
years."
Yep - I think the first amendment covers that, and I
don't have some special deal with Adobe that prevents me from saying
anything constructive.
--
J Walton
___________________________________________________________________________
Re: ATTN: Moderator pls pull this thread
Posted by: "Richard Wagner"
Thu Nov 1, 2007 6:59 pm (PST)
On Nov 1, 2007, at 5:22 PM, markds0 wrote:
I should like to make it perfectly clear that I did no
such thing. I
have had no communication whatsoever with any person at
Adobe about
this thread.
I have also had ZERO communication with Adobe regarding
this thread, or anything remotely close to it. This assertion By Mr.
Klement is absurd. My only communication with Mr. Klement was as follows:
On Oct 29, 2007, at 9:43 AM, Richard Wagner wrote:
> This is a very strange way for Adobe to solicit
feedback for CS4.
> I think I'll stick with my usual, well-verified
channels.
>
> Thanks.
>
> --Rich
On Oct 29, 2007, at 9:37 AM, Alan Klement wrote:
> Can't do that, sorry. But if anyone else feels the
same way you
> can do this...
>
> The best thing to do is to reply to me off list
and I will I can
> pass along your suggestions, with your email
address, to him and it
> would be up to him to contact you.
>
> There's definitely politics involved in developing
new features.
> It's not a 'direct line to God' kind of thing. The
ideas get
> bounced around to developers and managers,
filtered and then if
> it's 'economically feasible' it gets tested
then...... you get the
> idea.
>
> Alan
>
> On Oct 29, 2007, at 11:53 AM, Richard Wagner wrote:
>
>>
>> Alan,
>>
>> I have some comments / suggestions that I
would like to make that
>> would not be of interest to the ACTL list.
Would you please pass
>> on the name / e-mail of the person at Adobe so
that I might
>> contact him directly?
>>
>> Thanks in advance,
>>
>> --Rich Wagner
___________________________________________________________________________
Re: Gimme your Feedback for CS4
Posted by: "J. Prescott
Sat Nov 3, 2007 6:49 am (PST)
I would absolutely LOVE to be able to run all the
menus/commands from a tablet. Having to use a 2nd monitor to run
menus/commands so I can have my image free of them seems silly to me. A
number of years ago, I was a drafter using CAD, & the program ran
completely off the tablet. I see so little reason that Adobe can't make
this feature possible - unless they have some stock in monitor companies?
Short of this, it would be nice to have
toolboxes/pallets that have fly out capability - using all 4 sides. That
way you could have the toolboxes/pallets that you use 'open', but not
blocking your image. When you needed it, just move your mouse to whatever
location & it would be visible/useable again.
Joseph Prescott
www.JPrescottPhoto.com
___________________________________________________________________________
Re: Gimme your Feedback for CS4
Posted by: "Graham Bird"
Sun Nov 4, 2007 6:12 am (PST)
On Nov 2, 2007, at 7:59 AM, J. Prescott wrote:
I would absolutely LOVE to be able to run all the
menus/commands from a
tablet. Having to use a 2nd monitor to run
menus/commands so I can have my
image free of them seems silly to me. A number of years
ago, I was a
drafter using CAD, & the program ran completely off
the tablet.
You can!
At least with higher end products like the Wacom Intuos
and the Cintiq (I know that is a screen).
Graham Bird
www.brearleyphoto.com
___________________________________________________________________________
Colour Evaluation via the Color Palette
Posted by: Stephen Marsh
Mon Nov 5, 2007 5:41 am (PST)
Dow Thompson wrote:
To have multi- color slider
boxes that behaves like multi eyedroppers. Having that,
my work would
be done much faster. I want to play the Hues like Jimmi
Hendrix plays the Blues.
Dow, I too have long used the color palette to
visualise colour relationships. I have uploaded two GIF illustrations that
I have used in the past on another site to describe the process.
http:
//tech.ph.groups.yahoo.com/group/colortheory/photos/browse/76e6
(Color Palette album)
Sincerely,
Stephen Marsh.
___________________________________________________________________________
Re: ATTN: Moderator pls pull this thread
Posted by: Dan Margulis
Mon NovÊ26,Ê2007 11:30Êpm (PST)
This is a response to the disturbing events on this
list on 1 November, when after a thread concerning feature requests for
Photoshop CS4, we first received information that Adobe had found the
suggestions made by this list "fantastic" and then, only a few
hours later, a message suggesting that Adobe wanted us to expunge all
records of the discussion from our list. Several accusations were
exchanged. We almost immediately stopped accepting further posts commenting
on these, informing those who attempted to post that we were not rejecting
the posts permanently, but rather putting them on hold until we had a
better grasp as to what had factually occurred and could issue a statement
explaining what we thought had happened.
I. REVIEW.
On 28 October, Alan Klement posted a message entitled
"Gimme Your Feedback for CS4". He alleged that he had been
contacted by the product manager of the Adobe Creative Suite, asking his
suggestions as to features to be included in the next version of CS4. Alan
requested the help of the list in preparing a list of desired enhancements.
He listed many of the features he was himself intending to include in his
final suggestions.
Over the following four days 25 different list members
responded to Alan's request with feature suggestions, making a total of 29
posts. I did not participate in the thread, had no contact with Alan
Klement before or during it, and did not know in advance that anyone
proposed to start a thread like it.
On 1 November at 3:12 pm EST, Alan Klement reported to
the list that he had sent a PDF "with tons of the feedback from
here" to the Adobe manager. He quoted the manager as replying.
"Alan, This is fantastic and very timely--I'll present this to my team
today. Thanks so much for the time to put this together, it means a lot.
More once we review this as a team."
Less than five hours later, under the title "ATTN:
Moderator pls pull this thread", Alan posted: "Sorry to bother,
but Andrew Rodney, Richard Wagner and Mark Segal have complained to Adobe
about my post asking for advice on the new Photoshop. I received a notice
from Adobe to stop all communication regarding the issue. If you could,
remove any public posts of the thread and stop any future posts from
appearing on the list."
Within twenty minutes, Mark Segal replied, "I
should like to make it perfectly clear that I did no such thing. I have had
no communication whatsoever with any person at Adobe about this
thread."
Ninety minutes later, Richard Wagner posted, "I
also had ZERO communication with Adobe regarding this thread, or anything
remotely close to it. This assertion by Mr. Klement is absurd."
Between the two posts above, another member posted
criticizing Adobe for being heavy-handed, based on the contents of Alan's
post. After these three responses, we did not permit further discussion,
because of concerns about the accuracy not just of Alan's statements about
the three persons named above, but also his statements about Adobe, and
also because we had previously received an offline communication asserting
that Alan's entire story of being approached by Adobe was fabricated.
Therefore, we began inquiries with the objective of
finding out whether the person named in Alan's OP had in fact acted as
described; if not, whether any other Adobe officer had done so; if so,
whether that person was in a position to influence what new features would
be included in Photoshop; whether Alan had submitted his PDF as described;
whether the purported "fantastic" letter from Adobe was
authentic; whether Alan had received pressure from Adobe as a result of a
complaint and if so how the complaint came about; and whether Adobe had
made improper demands aimed at stifling free expression.
FINDINGS.
After a series of inquiries to invididuals who by and
large were not inclined to be cooperative, I have satisfied myself of the
following:
*The product manager for the Creative Suite line is,
when last I checked, Mr. Lonn Lorenz. This is the person I took to be
identified in the OP as asking Alan's assistance. Any implication of
involvement by Mr. Lorenz is not correct. Alan has stated in response to an
inquiry about this that he made an error in cutting and pasting his OP and
that he intended to use a less specific title for the manager involved.
Again: no involvement by Mr. Lorenz as far as I can determine.
*Taking Alan's post as meaning "any Adobe
officer", his assertion that he was expressly asked by an Adobe
officer to submit a list of suggestions for product improvement, outside of
normal channels, is correct.
*It appears that the Adobe officer has suffered some
embarrassment as a result of the thread. Therefore, we will not name him or
permit others to do so on this list. He is, however, definitely in a
position to influence development of Photoshop features.
*The assertion that Alan Klement supplied a PDF to the
Adobe officer with suggested new features is correct. The statement that it
contains many of the suggestions offered by list members is correct. The
PDF is 22 pages long.
*The quoted "This is fantastic..it means a
lot" message from the Adobe officer to Alan Klement in response to the
receipt of the PDF is authentic.
*The allegation that Alan Klement was asked to stop
participation in the thread, as a result of specific complaints by others
to Adobe, is correct. It should be noted, however, that Alan Klement states
that he did not intend for this message to be posted. It was approved for
distribution to the list because it came in as a list message requesting
approval, rather than as a private message to one of the moderators.
*Any implication in Alan's post that Adobe was
attempting to restrict discussion of its products, that Adobe had asked us
to halt the thread, or that Adobe had asked us to expunge records of our
discussion, is false. The communication to him was courteous, and requested
only that *he* withdraw from the thread.
TIMELINE
With respect to the question of who complained to Adobe
about the ACT thread and when, the following progression of events took
place.
*Alan Klement's original post asking for feedback from
list members appeared at 2:37 pm on 28 October. At 3:53 pm on the same
date, Mark Segal attempted to post a message suggesting that members not
respond. He wrote, "There are formal channels within the Adobe
corporate and web access structure for licensed product users to make
feature suggestions related to any of their products. For any of these
suggestions to be taken seriously, it is necessary to explain the reasons
why you want the feature, how you think the new feature should be
configured, what the new feature will enable us to do that cannot already
be done with the existing toolset within the product (e.g.Photoshop), and
what value-added you think the proposal would bring to the broad community
of product users."
*Two recent posts by Mark Segal had each provoked
several responses by group members that were rejected on grounds of
unprofessional language. In each case, the uproar caused by the offending
post resulted in moderator action to close or limit the thread within 48
hours of Mark's post. These two posts were
http:
//tech.groups.yahoo.com/group/colortheory/message/18568 (deliberate
misinterpretation of text of PP5E, followed by a claim that the
deliberately misinterpreted phrase was "inaccurate")
and
http:
//tech.groups.yahoo.com/group/colortheory/message/18624
("clarification" of a "misuse" of a
term that has been standard in the graphic arts for half a century)
In light of this recent history and the many complaints
from list members about similar posts from Mark Segal, we rejected the
"formal channels" post as trolling. Reaching out for customer
feedback outside of "formal channels" is normal practice at Adobe
and all other sensible software companies, particularly when the person
being reached out to represents a group unlikely to use those formal
channels (Alan Klement is a high-end retoucher). In rejecting the Segal
message, I wrote, "If there is nothing to refute the proposition that
the named Adobe officer contacted the OP seeking his opinion, or that the
named officer is in a position to influence development of new features,
then assertions about what others have said about Adobe's customary
practices with respect to requests for new features serve only to disrupt
the thread."
*This rejection was then communicated by Mark Segal to
Andrew Rodney and Richard Wagner. Consulting together, the three speculated
that no such Adobe manager existed and discussed why they felt that the
thread was not advisable.
*Shortly after Mark Segal received notice that his
"formal channels" post had been rejected (29 October), Richard
Wagner wrote to Alan Klement offline: "I have some
comments/suggestions that I would like to make that would not be of
interest to the ACTL list. Would you please pass on the name/e-mail of the
person at Adobe so that I might contact him directly?"
Alan Klement replied,
"The best thing to do is to reply to me off list
and I will I can pass along your suggestions, with your email address, to
him and it would be up to him to contact you."
Richard Wagner responded,
"This is a very strange way for Adobe to solicit
feedback for CS4. I think I'll stick with my usual, well-verified
channels."
*The following day (30 October) Andrew Rodney advised
list moderatorStephen Marsh offline:
"Nearly 100% of the requests to the list will
never see the light of day. And the bit about the product manager asking
about this is complete crap. I know every product manager, that never
happened. You guys are being taken for a ride.
"There's a well defined and observed process for
making feature requests.The OP is dreaming."
EVENTS ON 1 NOVEMBER.
*Messrs. Rodney, Segal, and Wagner had still not been
able to identify the Adobe officer by the time Alan Klement posted his
report that the Adobe officer had received his final PDF and characterized
his work as "fantastic".So, by the time the complaint was made to
the Adobe officer, all three knew that the thread had already ended. It was
too late to avoid the poisoning of anyone's mind by exposure to the heinous
ideas found on this list. Therefore, the complaint had no purpose at all
except to create trouble for the officer. The events on this day were
rapid--all of the correspondence described below was exchanged in a period
of four hours, forty minutes.
*At 3:12 pm EDT, Alan Klement's "This is
fantastic..it means a lot" post appeared on the list. It did not give
the full name of the Adobe officer, but used a nickname.
*Picking up on this, Mark Segal messaged offline:
"Do any of you know who [NICKNAME DELETED] is?"
*Andrew Rodney replied, "[FULL NAME DELETED]
perhaps? I?ve never heard him referred to as [NICKNAME DELETED]. Perhaps he
needs a heads up from someone on Dan?s list as to what he?s got himself
into."
*Mark Segal replied,
"Andrew, I don't know him so I can't do that. Why
all of the sudden can Alan Klement name [NICKNAME DELETED] when he told
Rich Wagner that he can't reveal his source person in Adobe? ...There is
something mysterious - an unclarified motivation - underlying all this that
I haven't quite unravelled inmy mind yet, despite the hypotheses I've
suggested recently."
*Andrew Rodney then himself messaged the Adobe officer:
"[FIRST NAME DELETED], do you know this guy Alan and what he?s up to
on the infamous dreaded Dan Margulis Color Theory list? First an unnamed
product manager asks for feedback, then he?s uncovered in an odd way. I
suspect he?s referring to you...Danger Will Robinson,
Danger! You know Dan?s history of course right? I?d be cautious with this
group based on past experiences and exchanges regarding Photoshop and
Adobe."
Andrew Rodney's message to the Adobe officer cited both
Mark Segal and Richard Wagner by name and quoted derogatory comments from
each about this list. One quotation attributed to Richard Wagner by Andrew
Rodney contained a factual allegation known by both to be false, namely,
that posts to this list had been rejected because they pertained to the
Adobe-sponsored discussion of raw processing written by Karl Lang.
*The Adobe officer messaged Alan Klement:
"Alan,
I find this unusual and disconcerting...Your feedback
is appreciated, this sort of thing is unusual and very challenging. Please
back out of the discussion gracefully and accurately (I?d rather not get
involved)."
*Alan Klement posted his message requesting that the
thread be withdrawn for at 7:52 pm. It was approved and sent to the list at
8:05 pm, followed shortly by the denials of involvement by Messrs. Segal
and Wagner.
*At 10:43, Mark Segal messaged me offline stating,
"Perhaps you will now understand that the message about this subject I
sent to your List at the outset and you rejected as being disruptive, had
it been heeded, could have avoided this unfortunate outcome. I was trying
to be helpful by advising you and the membership to the best of my
knowledge how Adobe handles feature requests."
MODERATOR STATEMENT.
After reviewing the matter, the list moderators
unanimously
1) Commend the Adobe officer for his initiative in
reaching out to a representative of a group not normally in close contact
with the Photoshop team.
2) Express regret that the Adobe officer was in any way
embarrassed or made to feel uncomfortable as a result of Alan Klement's
using this list as a resource.
3) Commend Alan Klement for taking the time to put
together a thoughtprovoking list of feature suggestions.
4) Noting Alan's statement that he did not intend for
his request to stop the thread to be posted, find that it was unduly
alarmist. We regret the implication that anyone at Adobe was seeking to
stifle free expression, as there is no indication that this was the case.
5) Condemn as unethical the conduct of those who
contributed directly or indirectly to the communication with the Adobe
officer on November 1. Given that the thread had already ended de facto by
virtue of Alan handing in his PDF, this vengeful action had no possible
purpose except to create trouble for the Adobe officer and to deter others
in similar positions from reaching out for *any* feedback outside of
"normal channels".
6) Call on those involved directly or indirectly in
this action to apologize publicly.
7) Indicate that appropriate action has been taken
against list members in connection with this matter.
8) Thank those who participated in the thread for
expressing their ideas so constructively.
Dan Margulis