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Voip - a Basic Introduction

Voice over IP (VoIP) technology, or IP telephony, is simply a system for transmitting telephone calls over data networks, such as the ones that make up the Internet.


iPhone - Trends and Technology of iPhone

The iPhone is a new gadget of this century technology by Apple Inc. It is Apple"s first Internet-enabled smart phone. It combines the features of a mobile phone, wireless Internet device, and iPod into one package. In general term iPhone is an Internet-connected, multimedia GSM smart phone designed and marketed by Apple Inc. Because its minimal hardware interface lacks a physical keyboard, the multi-touch screen renders a virtual keyboard when necessary. The iPhone basic functions are camera phone, text messaging and visual voicemail, a portable media player and an Internet client (with email, web browsing, and Wi-Fi connectivity). The iPhone can also be viewed in landscape or portrait mode, with the screen automatically shifting based on the angle that the phone is held at. The first-generation phone hardware was quad-band GSM with EDGE.


Logitech Quickcam Pro 9000 Hd Webcam as Your New Webcam Alternative

First of all, understanding that premium or high quality content can only be transmitted via high speed connections, developers worked hard to improve the infrastructure. Today, in almost every major city in the world, you can expect high speed (broadband) Internet connections. They can be found in homes, hotels, restaurants, etc. You can even connect to a high speed connection wirelessly in many locations. This is great if you have a mobile device, such as a laptop or UMPC.

With the introduction of high-speed Internet, hardware and software developers are now able to release greatly enhanced technology to the public. Video chat is one such example.

As mentioned earlier, it was very difficult to conduct a decent online video chat in the past. However, with a broadband Internet connection, advanced hardware, and software, one can expect video chats to proceed smoothly without glitches.

Logitech recently released a new webcam, the QuickCam Pro 9000 HD webcam. This is a 2.0 megapixel webcam (the most advanced to date), and it offers support for HD (hi-def). For enthusiasts who love to record videos in HD format, this is the perfect webcam.

If you walk into a retail store, the QuickCam Pro will surely catch your attention. That"s because it has a very unique design. The small gadget has its lense situated to the left. In the middle, there is a button for taking pictures. Right below the button, there is the Logitech logo. Surrounding the logo and button, there is a circle that lights-up in red when the device is powered on.

The body of the webcam comes in two parts, which are joined by two hinges. This is to ensure that it is versatile enough to be placed on a wide variety of CRT and LCD monitors. If you like, you can also remove the gadget and place it on the table thanks to the unique product design.

The QuickCam Pro is powerful, supports HD, and easy enough to operate. The end user can use it to record personal videos or take photos with it, and then share them over the Internet with family and friends. They can also use the webcam to conduct full screen video chats with whoever they want. This is only possible with a high speed connection and a powerful webcam.

The gadget is reasonably priced at about $113. Although it costs a little more than ordinary webcams, it does sound like a fair price to pay for the advanced features and the quality of the product.






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