The 3D televisions available today use active 3D technology that displays pictures to one eye at a time at high refresh rates. Viewers wear active shutter glasses to see the 3-d effect. A few TV manufacturers are also developing autosterescopic displays that will eliminate the need to use special 3D eyeglasses.
The 3D films played in movie theaters use passive 3D technology. Two pictures are shown concurrently. Viewers wear polarized glasses which filter the images into left and right eye to create the 3D effect.
3-d televisions that use shutter glasses such as Toshiba 55WX800U or Samsung UN55D8000 have active lenses which flicker in time with the refresh rate to make sure that each eye only sees the frames that are meant for it to view. This is called active 3D vans old skool rosa scontate , or alternate frame sequencing. Generally these televisions have a 120 frames per second refresh rate which allows it to display 60 frames for each eye per second. The glasses they have utilizes a filter that flicks off and on in synchronization with the television to generate the proper image to each eye. Almost all of the 3D televisions on the market today make use of this kind of technology.
The active shutter glasses are battery driven and quite expensive. They generally cost $150 a pair. On the contrary, the polarized glasses are economical – normally about $1 or $2. It would be best if we can watch 3-d TV without the glasses. The companies that are working on autosterescopic screens use visual elements such as lenticular lenses or parallax barriers to create different pictures to each eye.
The problem with these technologies is that they are built to create a good 3D image only at a specific distance and throughout a narrow range of angles. The lenticular lens system used by LG, for example, needs an ideal watching distance of exactly 13 feet. Parallax barriers, such as those used by Sharp’s 3D television sets, can be either hard lenses or liquid crystal formed ones. The liquid crystal type provides the benefit of having the ability to be switched off enabling standard TV viewing on the same set.
In more recent years there have been different sorts of these displays emerge, for instance Integral Imaging which utilizes very fine pictures which can be seen through an array of spherical convex lenses in which the human brain then sees as a 3-d picture. This is a hard lens type of the parallax barrier. HoloVizio has developed a type of parallax called “continuous motion” that uses “voxels.” They are replacements for pixels that project several beams of light in numerous directions concurrently.
If these glasses-free types of 3D television sets gain popularity, people would have to create rooms which are long and narrow to allow for optimal viewing by the most people. Meanwhile, the active 3D technology continues to drop in price, enabling more and more people to afford these types of home units, which work together with 3-d Blu-ray dvd players and 3-d movies online.
To get the best 3D entertainment at home, you will need 3D TVs or 3D blu-ray players such as Toshiba 55WX800U and Panasonic DMP-BDT210. They produce premium quality pictures in both 2D and 3D. They are also reasonably priced and jam packed with sophisticated features.
How to Design Effective Direct marketing campaign? Marketing Articles | July 25, 2011 As a business owner you can choose any marketing strategy for your business to promote your products and services.??You may have a number of choices, in choosing marketing strategies that can be make you confuse.?
As a business owner you can choose any marketing strategy for your business to promote your products and services.? You may have a number of choices, in choosing marketing strategies that can be make you confuse. Whatever approach of advertising you choose, your main goal should to get high response rate from your consumers to increase your return of investment (ROI).
Direct marketing is the field of business advertising that can give a great popularity to your business products and services. This can be true for many reasons. Direct marketing strategies can convert positive responses into actual sales. Direct marketing is one of the cheapest forms of marketing.
You should do some tests before you launch actual marketing campaigns. Market research is very important because in this way you can find out your target market and target consumers need.
Factors affect your Direct Marketing Campaigns
If you want to launch a direct marketing campaign, you should consider few important aspects:
·???????? Demographics
Take a closer look and collect accurate details about your specific niche to build and effective direct marketing strategy. Find out the exact demographics of your niche such as, income, age, location, gender etc.
·???????? Competition
Consider your business competition ? it is one of effective way to tackle your success against your rivals. You should know how to reach out your target audience or niche market. In order to get success one should keep up the business competition. You can offer something different to your target consumers to satisfy them.
·???????? Products
Tell your consumers what kind of products and services you offer to your target market. Determine the fact that whether your target consumer can afford your pricing. Are you selling high quality of products and services? Do you satisfy your customers with your products and services?
·???????? Budget
Decide the specific amount of your budget for the specific marketing campaign. Set a definite amount of budget from the beginning of your plans. Make plans based on the marketing budget.