High Definition in the world of display technology usually refers to 720 horizontal lines, or more, of video format resolution.

HDTV has taken over the world of television viewing, there in most homes, all the good sports bars and by some estimates as many as 90% of new commercials are being shot with HDTV in mind. It’s not just TVs, these days if it has a screen it is more than likely HD. The problem with this is. If you are one of the third of the country that wears glasses or contacts then an HDTV may not be for you, unless of course you are up for a trip to the eye Doctor for a new prescription. 

Dispensing optician Phillip Hyde recommends that if you are interested in HDTV you may first want to schedule an eye exam to make sure you are ready and able to get the full benefit from these TV’s. If you have poor eye sight that is simply not correctable you may want to invest in an HDTV set just for the ease of viewing a large screen.

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Is using two monitors actually better than using one? According to numerous study’s and surveys the answer is yes, and it is said to increase productivity 7% to 50%. Those are some high numbers, but lets just dig a little deeper here.

Computer users nowadays are always multi-tasking. You usually will be surfing the web with numerous tabs, you will also be instant messaging you buddies, checking your email, typing something up on word, and maybe even playing a game. Now how can you ever expect to fit all of this on one monitor, it just is not possible. This is where two monitors really comes in handy. For example you are writing a paper about a topic you researching on the internet. Instead of having to keep tabbing back to the article and then back to word you can just have the article on one screen and word on the other.

Using two monitors is so easy. A main complaint that many people say is I don’t want to have to go through the hassle of setting up two monitors and getting the right software for it to work. Well the good thing here is Windows already has a built in monitor feature that will automatically register your second monitor when you hook it up to your computer. To edit this feature just right click your desktop background and go to settings. It will show both of your monitors and it will let you adjust a number of features for both monitors.

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Samsung has just unveiled a new line of television that utilize LED-backlight technology, called Luxia. The new HDTV’s offer promise to bring a new line of high quality display, energy efficient technology and ultra thin design.

The Luxia line-up comes with a handful of new feautures including Samsung’s signature Touch of Color image display that helps produce better contrast ratios and a full range of colors with crystal clear detail. They will also come with a built in internet yahoo widget that will allow you to watch internet videos, check your mail, and view photos. Additionally the Luxia line will be one of the many new televisions coming out with a 240 Hz refresh rate, which will help make a clearer picture. Expect to see the new line-up of television to hit store shelves in the first half of 2009.