Not so long ago when we went shopping for computer monitors and televisions, we were able to walk into a store and judge the quality of a particular model’s screen by simply adjusting brightness, contrast, and color levels. Unfortunately, as with most technology, things generally become more complicated the more advanced the technology becomes and new flat panel LCD displays are no different.
We can no longer judge the quality of the screen we see in the store by playing with the settings and viewing the picture on the screen, and while a picture may look fantastic or awful in the store, we might get the television or LCD monitor home and find that just the opposite is true because so many variables come into play when attempting to get the best possible picture out of our new LCD panel displays.
The trouble is that most consumers aren’t aware that a screen can usually be calibrated to offer a better picture, and that the calibration cannot be done by simply watching a movie or show and fiddling with the settings. There are specific test images and patterns that are needed to assist in calibrating modern LCD screens or in the case of HDTV’s we can choose to pay a qualified technician between $500.00 and $2000.00 for proper calibration. Sounds expensive doesn’t it? What’s even worse is we usually need to recalibrate our screens every six months or so to compensate for age.
LCD Monitors and Notebook screens are of special importance in this day and age when video editing and image processing is done almost entirely on the computer. Accurate colors, contrasts, brightness, and gamma are of the utmost importance when processing photographs especially. If you’ve ever edited a photo for printing and spent hours working on it until it was “perfect” and were disappointed with the results when it was finally printed, chances are you’re screen is in need of proper calibration.
However, you don’t have to be a photographer or video editor to appreciate a well calibrated screen, and luckily, with just a bit of time and very little money (read: $0.00) you can do it yourself.
Now, before we get down to the nitty-gritty, there are a couple of things you should know when calibrating your LCD display on your computer. The first thing is that the quality of the LCD panel will determine the best picture you will be able to achieve, but even a poor quality screen will benefit from calibration. The next thing you should know is that room lighting plays a large part in screen calibration. You should calibrate your screen based on the lighting of the room that you will use it in. For the purposes of movie watching a dark or dim room is always preferable. A room with a lot of light will require vastly different settings than a room that is dim or dark.
The next thing you should know is that notebook screens are much more limited in the settings that can be changed, and because LCD panels used in notebooks can vary even in the same model line, it can be a bit of a crap shoot as to the quality of the panel you get. (Note: The newest Macbooks suffer from this issue).
Also, you will need to be familiar with your video card drivers and how to get to the settings for brightness, contrast, gamma, etc. If you don’t know how to do this, now is a good time to get familiar with these settings before diving in.
And finally, Adobe products such as Photoshop will allow you to set different color profiles, but this should only be done after you have calibrated your screen through the video drivers. You should also be aware that updating your video drivers may alter screen calibration settings and make it necessary to recalibrate. You should always recalibrate after updating your video drivers and you should also recalibrate every six months or so to compensate for the age of the panel.
Now that I have covered the basics, it’s time for you to head on over to http://www.lagom.nl/lcd-test/ and begin your journey to achieving a calibrated screen. The author of this site has put in a lot of work, so be sure to drop him a note letting him know that you appreciate his efforts.
manufacturing process, creating a new design for their Macbook lineup is as simple as setting it up in the computer and running off a prototype. The whole process can take less than an hour (If you’ve ever watched an episode of American Chopper, you’ll know what I’m talking about). Using jets of water and lasers to make the cuts, a single ‘brick’ of aluminum can be rendered into a case for a Macbook in record time. In this way the design process is reduced from several weeks to a couple hours and will save the company millions in R&D and prototyping costs, and because Aluminum has a very low melting point and is extremely recyclable the whole process is considerably more environmentally friendly than using plastics as well. It’s a Win, Win, Win situation for everyone.
Once upon a time Notebooks were officially called Laptops and in those days we didn’t need to worry about random shutdowns, core shutdowns, and sluggish performance due to heat related issues… Sadly, those days went out of style right around the time that PC manufacturers and Apple decided to change the name of portable computers to Notebooks rather than Laptops to avoid lawsuits from burnt body parts and fried computer parts.
apps, useless trinkets, and some that outright duplicate native apps that ships on the phone. Now that I have your silent concession, does it make any sense that Apple just denied Podcaster, a native app that can download podcasts on the fly?
