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Apple settles the amazing multicolor lawsuit
C|Net ^
| Mar 26th 2008
| C|Net
Posted on 03/26/2008 12:38:28 PM PDT by CarrotAndStick
The heated debate over whether Apple is tricking you into believing you can see millions of colors on your Mac has come to a quiet conclusion.
The Chicago Tribune noted last week (spotted by AppleInsider) that Apple has settled a lawsuit brought by two professional photographers claiming that the company falsely advertised the capabilities of their MacBook Pros as being able to display "millions of colors."
The plaintiffs claimed that Apple could achieve those heights only through "dithering."
How many colors can you see? Thousands? Millions?
(Credit: Apple)
There's an option in the Displays screen, under System Preferences in Mac OS X, in which you can set the Colors option to "millions." The thing is, the MacBook Pro uses a 6-bit display, and Apple can get to that "millions" number only by using a technique called dithering, which basically blends pixels together to create a shading effect.
The plaintiffs claimed that this use of dithering affected their ability to edit their photos and constituted false advertising, since a 6-bit display is capable only of rendering 262,144 colors without resorting to dithering, not "millions."
Few others seem to care, however; The Tribune said the plaintiffs' lawyer declined to take the case to the limits "because it was difficult to find other people who were wronged because they had bought Macs solely based on the 'millions of colors' claim." Terms of the settlement were not disclosed.
A representative at the San Diego County Superior Court said the case was actually dismissed last year, and so it's not clear why this took so long to come to light. But the outcome is not all that surprising, and I'm left wondering if it took "millions of dollars" for this case to disappear.
Apple has not removed the "millions" option from the display preferences for Mac OS X Leopard.
TOPICS: Business/Economy; News/Current Events; Technical
KEYWORDS: apple; lcd; mac; macbook
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To: CarrotAndStick
Apple quietly settles MacBook 6-bit LCD screen lawsuit
Posted Mar 26th 2008 1:56PM by Nilay Patel
Filed under: Displays, Laptops
It looks like that would-be class action lawsuit over the quality of MacBook and Macbook Pro screens has fizzled out to nothing, as the plaintiffs have quietly settled. Although it's technically true that the 6-bit screens can't actually display millions of colors at the same time, apparently the two photographers who filed the suit had a difficult time finding other people who had bought MacBooks based on the advertised color depth of the display -- and from what we're told, you just can't have a "class action" without a "class." Even still, we hope someone at Apple was paying attention to how much interest the case generated at the outset -- although MacBook Pro screens generally look fine to us, we've seen some truly awful MacBook screens.
Tags: 18-bit, 6-bit, apple, dithering, lcd, macbook, macbook pro, MacbookPro, screen
http://www.engadget.com/2008/03/26/apple-quietly-settles-macbook-6-bit-lcd-screen-lawsuit/
2
posted on
03/26/2008 12:41:08 PM PDT
by
CarrotAndStick
(The articles posted by me needn't necessarily reflect my opinion.)
To: ShadowAce
3
posted on
03/26/2008 12:42:27 PM PDT
by
bamahead
(Avoid self-righteousness like the devil- nothing is so self-blinding. -- B.H. Liddell Hart)
To: CarrotAndStick
I don’t get how 6 bits translates to 200k+ colors. 8 bit color is only 256 colors.
4
posted on
03/26/2008 12:44:35 PM PDT
by
domenad
(In all things, in all ways, at all times, let honor guide me.)
To: CarrotAndStick
I thought it was only 3 colors actually!
5
posted on
03/26/2008 12:45:21 PM PDT
by
OSHA
(<---Typical white person.)
To: CarrotAndStick
Why in the world would they only use 6-bit color?
6
posted on
03/26/2008 12:45:58 PM PDT
by
VeniVidiVici
(Benedict Arnold was against the Terrorist Surveillance Program)
To: domenad
Six bits for red, six bits for green, six bits for blue.
64*64*64
262,144
7
posted on
03/26/2008 12:46:24 PM PDT
by
Petronski
(Nice job, Hillary. Now go home and get your shine box.)
To: VeniVidiVici
8
posted on
03/26/2008 12:46:45 PM PDT
by
Petronski
(Nice job, Hillary. Now go home and get your shine box.)
To: CarrotAndStick
So the guy that mixes paint at Lowes is a ditherer?
9
posted on
03/26/2008 12:47:49 PM PDT
by
JZelle
To: domenad
It’s six bits per color plane, 18 bits total for three planes (red, green, blue), 2 ^ 18 = 262144
10
posted on
03/26/2008 12:47:51 PM PDT
by
HAL9000
("If someone who has access to the press says something over and over again, people believe it"- B.C.)
To: VeniVidiVici
Why in the world would they only use 6-bit color? It was the doing of many display makers. The panels themselves have good contrast ratios, and fast response times - but each RBG sub-pixel only has 2^6 levels of brightness.
No, I'm not sure why, either. I just remember that when this first hit, some laptops had 8 bit screens, and some had 6-bit screens.
11
posted on
03/26/2008 12:49:31 PM PDT
by
Yossarian
(Everyday, somewhere on the globe, somebody is pushing the frontier of stupidity...)
To: VeniVidiVici
Why in the world would they only use 6-bit color? 25% less power consumption, longer battery life.
12
posted on
03/26/2008 12:51:52 PM PDT
by
HAL9000
("If someone who has access to the press says something over and over again, people believe it"- B.C.)
To: domenad
8-bit color is for the total indexed color spectrum per pixel for a video card. Since we are talking about screens, 6 bit is per channel, 6 bits for red, 6 for green, and 6 for blue.
In 8-bit indexed color, the color palate for video cards may be changed to a different set of colors depending on the application. The screen can obviously display many more than 256 colors, but the video card would limit it to 256 at a time.
13
posted on
03/26/2008 12:52:08 PM PDT
by
dan1123
(If you want to find a person's true religion, ask them what makes them a "good person".)
To: CarrotAndStick
What a waste. It’s long established that men see only nine colors: red, orange, green, blue, yellow, purple, brown, black, and white.
To: HAL9000
How does the allocated bits per colour pixel affect the battery life? It’s the backlighting of the LCD that consumes a majority of the power. Are you referring to the graphics processor?
15
posted on
03/26/2008 12:54:09 PM PDT
by
CarrotAndStick
(The articles posted by me needn't necessarily reflect my opinion.)
To: pabianice
What a waste. Its long established that men see only nine colors: red, orange, green, blue, yellow, purple, brown, black, and white. I only see three.
Blonde, brunette and redhead.
16
posted on
03/26/2008 12:55:50 PM PDT
by
N. Theknow
(Kennedys: Can't drive, can't fly, can't ski, can't skipper a boat; but they know what's best for us)
To: HAL9000
Yeah, okay, so why are they calling it “6 bit” color instead of going with the naming convention that’s been around since before the advent of VGA and calling it “18 bit” color, which is what it really is??
I’d think the boys in Marketing would like to tout as many bits as they can.
17
posted on
03/26/2008 12:56:20 PM PDT
by
HKMk23
(When everyone's special; nobody will be.)
To: CarrotAndStick
The funny thing is, I don’t think LCD monitors have a very wide color gamut in the first place. They tend to stop far short of the level of greens your eyes are capable of seeing. A color gamut shows for all consumer-level displays, it can only represent 30% to 40% of the colors your eye can see.
18
posted on
03/26/2008 12:57:50 PM PDT
by
dan1123
(If you want to find a person's true religion, ask them what makes them a "good person".)
To: N. Theknow
I suffer from the same issue. Although, I wouldn’t really use the term suffer. That is, unless I’m dating one of them. Then suffering comes into play sometimes.
19
posted on
03/26/2008 12:58:46 PM PDT
by
Proud_USA_Republican
(We're going to take things away from you on behalf of the common good. - Hillary Clinton)
To: CarrotAndStick
Apple shouldn’t be lying about the product’s capabilities, but any competent “professional” who really needs 8-bit color is going to read the specs before he buys. So this case still seems a bit frivolous.
20
posted on
03/26/2008 12:59:48 PM PDT
by
ROP_RIP
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