5D Technology

Many of you has watched a 3D movie in theaters. And some of you might have seen a movie in 4D theaters also. You may be more happy to hear that 5D technology is also introduced. Here I will tell you the amazing features of 5D technology.

Before I move forward to 5D technology, let me give you a brief introduction on 3D and 4D technology. 

3D (3-dimentional) is a motion picture that enhances the illusion of depth perception. That means the viewers can experience the difference of distance for two or more objects in the screen. To see a  3D movie, viewer have to wear a special 3D glass. 3D films has been introduced since 1950s. And now a days we see 3D television and 3D mobiles too.

4d technology is one step advance to 3D technology. It is a combination of 3D and physical effects. Physical effects are like moving a seat according to scene in the theater. Physical effects occur in synchronization with the film. However one should note that 4D films are not geometrically 4-dimentional. You can find more effects included in 4D film like rain, wind, strobe lights and vibration.

5D Technology

5D technology is one step advance to 4D technology. Viewers can experience the effects of 3D, 4D technology. And in addition to that, viewers can experience some more exciting effects too!

Here are some effects which you can experience in 5D film:

• Rain Effect
• Aroma Effect
• Bubbles Effect
• Snow Effect
• Wind Effect
• Fog/Smoke Effect
• Flash Effect
• Thunderstorm Effect
• Air Blast
• Water Jet
• Seat Vibration
• Seat Sub Woofer
• Neck Blast
• Butt Poker
• Back Poker
• Leg Tickler
• Smell Effect (Like fireworks smell, etc)

 However, due to lack of standardization, each company uses its own terminology. They can use these effects in a theater and tell it as 4D. And you can find some companies using 6D and 7D also!

Get Old Facebook Chat Back

Facebook has introduced new facebook chat interface. But it is a bit complex and not as good as the old one. Here i will show you how to get old facebook chat back. This trick will work only for firefox, chrome and opera.

• For that go to the site given below from your browser.
  
  Sidebardisabler
  
  
   
• You will find 'Install Now' button as shown below.

• Click on that button from the browser and install it. After installing, restart your browser.
  
  
• Open facebook after restarting your browser.

• After opening facebook, you will see the screen as below.

• Select  the options as shown in the image. You will get these options selected by default, if not then select it manually as shown in the figure.

• And that's it! You will get the old facebook chat as shown in the image.

If you like this plz share this with your friends and help them to get old facebook chat back.

Next Generation Networks (NGN)

A Next-Generation Network (NGN) is the term given to describe a telecommunications packet-based network that handles multiple types of traffic (such as voice, data, and multimedia).

It is the convergence of service provider networks that includes the public switched telephone network (PSTN), the data network (the Internet), and, in some instances, the wireless network as well. 

According to ITU, "A NGN is a packet-based network able to provide Telecommunication services and able to make use of multiple broadband, QoS-enabled transport technologies and in which service-related functions are independent from underlying transport-related technologies." 



"It enables unfettered access for users to networks and to competing service providers and/or services of their choice. It supports generalized mobility which will allow consistent and ubiquitous provision of services to users." 

NGN is IP Centric, Single Converged Network.


The key aspects of NGN:

•  It is a Packet-switched IP based network. It may use IPv6.
   
• One network – many services.
  
  
• It has Support for a wide range of services, applications and mechanisms based on service building blocks (including real time/ streaming/ non-real time services and multi-media).
   
• It has Broadband capabilities with end-to-end QoS and transparency.
   
• It has interworking with legacy networks via open interfaces.
   
• It offers generalised mobility.
   
• It offers Unristricted access by users to different service providers. That means one user can have more than one service providers.
   
• It has a variety of identification schemes which can be resolved to IP addresses for the purposes of routing in IP networks.
   
• Unified service characteristics for the same service as perceived by the user.
   
• It offers converged services between Fixed and Mobile networks.
   
• It has independence of service-related functions from underlying transport technologies.
   
• It offers support of many last mile technologies.
   
• Compliant with all Regulatory requirements, for example concerning emergency communications and security/privacy, etc.
   
• It offers bundling of services. Bundling refers to the sale of a number of services combined in a single price package.
   
• Possibility that customers can obtain a single service without taking or paying for the other services in the bundle.
   
• For the client bundling often has the advantage in that prices are lower compared to having to subscribe to each service individually, however customers may not want all the services offered in a bundle.
   
• It will end the use of single purpose network. Because NGN is multipurpose network.

Surely NGN is a kind of network which all users and service providers would love to have.