Showing some advanced eye-tracking technology using multiple cameras above the TV, this combined with new 3D monitor technologies could provide a 3D image without the need to use 3D glasses, and that would work for multiple people infront of the TV regardless of where they are actually located infront of the TV. They also have a system that lets the user point at a screen with the finger and use the finger as the mouse, where it calculated the angle of the eyes and the finger to determine where the user is pointing. Watch the HD version at techvideoblog.com –Sent via heyspread.com Upload videos to multiple sites quickly
However, 3D movies have made a flamboyant return to cinema in the form of the record-breaking phenomenon that was Avatar, and the technology is now making its way into people’s homes.
There are currently four different ways to create a 3D image on a screen – polarization, anaglyphic, alternate-frame sequencing, and auto-stereoscopic. The first three all require the use of glasses, but auto-stereoscopic creates the effect entirely within the screen itself.
Polarization creates the illusion of 3D by using glasses to restrict the amount of light that reaches each eye. Two images are projected through polarizing filters onto the same screen, and when viewed through glasses that match the polarization, the image appears to be three dimensional. Polarization was very popular in 1950s cinema, but has been replaced by more complex, comprehensive methods of 3D technology.
Anaglyphic 3D is similar to polarization. It works by creating an image with two offset layers of colour, usually red and cyan. When a person views the image while wearing glasses containing these colours – one in each lens – a stereoscopic 3D image is created. A small number of 1950s 3D movies used this method and it has stuck around longer than polarized 3D – particularly because it works well with static 2D images, like comic books. Despite being fairly dated, anaglyphic 3D is still occasionally used today. For example, in August 2008 Disney released Hannah Montana & Miley Cyrus: Best of Both Worlds Concert in anaglyphic 3D, with red-cyan glasses accompanying the Blu-ray disc.
Alternate-frame sequencing and auto-stereoscopic are both more modern methods of generating a 3D image. Alternate-frame sequencing has been used in recent 3D televisions developed by Panasonic and Sony, among others. The method works by placing images from two cameras, one for the right eye and one for the left, in alternate frames of a film. The film is then shown at 48 frames per second instead of the usual 24, and is viewed through glasses that rapidly open and close each lens in time with the alternate frames.
On the other hand, auto-stereoscopic 3D does not require glasses at all.
There are a few different ways of generating an auto-stereoscopic image, and it’s yet to be seen which is the most effective. Essentially, the method creates depth on the screen itself, often by using a number of different lenses. Depending on your viewing angle, you see a slightly different image – just like real life. Although there aren’t any 3D televisions using this method on the market right now, models are currently in development at Sharp, LG and Philips.
Chances are if you buy a 3D TV today, it will use alternate-frame sequencing technology. However, that won’t be the case for long. There are so many different methods of approaching 3D that many manufacturers and movie studios have asked trade organisations, like the Society for Motion Picture and Television Engineers and the Consumer Electronics Association, to work collaboratively on developing an industry standard. Although progress has been made, a uniform method of 3D display is some distance away yet. If you want 3D in your home over the next decade, it’s quite likely that you’ll have a lot of options to choose from.
This article was contributed by Jake Reacher, an expert on consumer HD TVs. He is eagerly awaiting the release of Panasonic’s first 3D model, a 50″ TV called the Viera TX-P50VT20B.
Amazon.com Casey and Carter create a make-believe land, and then find themselves in it, riding a train and being guided by Cubby the Caboose and Chug-a-lug the Engine. On the entertainment bill are musical cowboys, dancing paper dolls, and a singing vegetable patch. Clunky, excessive, and sometimes poorly produced, this video will probably have some appeal to small kids. –Tom Keogh
Technology has become an every day presence and its changed everything in our lives. Flat screens have changed the way rooms are designed and furnished. You no longer need a large entertainment center thats almost three feet deep and takes up precious floor space.
Video premiere on youtube! 10th of March – Samsung celebrated the worldwide availability of the first-ever Full HD 3D LED TVs with a one-of-a-kind special performance by The Black Eyed Peas in Times Square. Avatar director James Cameron, who has been a crucial driver in furthering the development of 3D content, also joined today’s celebration. In addition, Samsung also announced footage from The Black Eyed Peas hugely popular The END World Tour will be exclusively available in 3D for Samsung customers. More info: ow.ly
“Ey Mus’ab, yemin ederim ki ben ben seni Mekke’de gördügüm zaman senden daha pahali elbise giyen, daha nazik, daha kibar ve senden daha güzel saçlari kivrim kivrim bir yigit yoktu”
Peygamber efendimiz böyle söylüyordu Mus’ab için. O Mekke’nin en zengin ve en ileri gelen ailelerinden birine mensup gençlerindendi. Tüm zenginlik ve söhretine ragmaen Hz. Muhammed (S.A.V.)’in yüce çagrisi geldiginde Müslüman olan ilk kirk sahabe’den biri oldu. Müslüman olan diger insanlar diger insanlar gibi o da türlü eziyet ve iskencelere maruz kaldi. Ancak O biliyordu ki gerçek huzur ve mutluluk Allah (c.c)’in gösterdigi yolda ilerlemekti. Hz. Muammed (S.A.V.) basta olmak üzere bir avuç Müslüman ile birlikte Mus’ab’ta türlü zorluk ve eziyetlere gögüs gerdi. islam’in yayilmasi için çalisti. Medine’ye hicretten önce önce giderek orada insanlara islami ve güzelliklerini anlatti. islamin yayilmasinda önemli bir rol üstlendi. O ayni zamanda islam ordusunun sancaktariydi. Ve o en yüksek mertebelerden biri olan sehitlik mertebesine ulasanlardan oldu.
Bu animasyon film Mu’ab bin Umeyr’in örnek hayatindan kesitlerin anlatildigi bir yapimdir.
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