If you are old like me, you probably remember the TV programs in 1970, which would be what kind of technology that people expect to buy in 2000. There were all kinds of weird and wonderful devices such as floating cars, robots, personal, phone in your pocket and televisions that could bring a three-dimensional projection image in the middle of your living room.
Then came the year 2000, finally, and it seemed that many of these fantasticWeather was a bit 'far from the mark - OK, we have the phone, but not much more. But now it seems that another of these wonderful developments become a reality until the end of the year - can still look and appearance of a normal flat screen TV, but 3D technology is here and will be for all of us very soon .
3D is already something of a splash on the big screen in blockbuster movies and Avatar Alice in Wonderland in the public stunning. Now you areable, these movies on Blu-ray Disc to buy and enjoy the same experience at home. All major TV manufacturers are, in fact, is to start with any set of 3D TV later this year. Satellite broadcaster Sky have already begun testing 3D Premiership football matches shown with 3D realistic.
It 'still hard to tell whether this new technology to become mainstream, but many experts say, because there are no additional costs involved are significant, thenThere is no reason why someone will not opt for the option as standard.
Of course this does not mean that all programs are broadcast in three dimensions - will often be of little use. But for sports and movies, most people will agree that once a 3D television, you do not want to go back to the old standard two-dimensional experience.
How it works
3D TV to work with the aura of an image for the left eye followed by one on your right. Special glassesShutter on the right, and then the left eye. This happens many times per second so that each eye is the image at the right time to see and create images with the offset effect of depth.
Disadvantages
Watch TV in 3D over long periods can be stressful and many people complain of headaches after prolonged use. There are also some people who are blind that is stereotyped, they can not perceive the depth is so effective. not be seen in 3D.
You also need to wear specialEyewear - both with special polarized glasses or goggles with integrated electronic assets, which are synchronized with the image transmitted to produce a 3D effect. This can not only expensive to buy, but can also become a pain once the novelty of a little 'thin?
Although the additional costs of incorporating 3D processors in a new TV is not high, the cost for the production of 3D content to be expensive - that is, the number of movies and TV shows is limited. In fact, one coulda lot of money to pay for a new relationship of 3-D TV and price-performance ratio can be limited by it?
What's on offer?
Sony has spirit, a new series of Bravia LCD televisions that will be compatible with the 3D channel Sky 3D expected to be announced. TV will cost from € 2,300 and active glasses have to be seen at about £ 100 a set.
Samsung offers a variety of 3D plasma TV, LED and LCD display - everything is compatible with the service and is also on Sky 3DConnected to the Internet - so if the BBC iPlayer via the 3D offer is always ready to go. Samsung is also a series of 3D-compatible Blu-ray. TV is to start at about £ 2,300, with a pair of glasses to £ 100, although most TVs will come with 2 free pairs.
LG launch aa 47-inch 3D TV and 55-inch Blu-ray. Prices are expected to begin around 2500 pounds and glasses will be £ 100.
Panasonic Viera 3D have already introduced the range in the United States. AllCompatible with Sky broadcast standards and is a Blu-ray will be available soon. Prices start at £ 2,000 with € 100 on a pair of glasses with a couple provided free with any TV.
