| The Bluetooth Solution |
|
|
|
|
The technology of Bluetooth will take small area networking to the next level by removing the need for user intervention and help keep transmission power very low to preserve battery power. Each transmission signal to and from your cellular phone will use just 1 mw of power, giving you plenty of space on your battery to talk.
Bluetooth is a networking standard that will work on two levels: 1. It will provide agreement at the physical level, as Bluetooth is a radio frequency standard. 2. It will provide agreement at the level of protocol, where products will have to agree on when bits are sent, how many are sent, and how the parties in conversation can be sure the message recieved is the same one that was sent. The major draws to Bluetooth is the fact that it's wireless, inexpensive, and automatic. There are other ways to get around wires, including infrared. Infrared uses light waves of a lower frequency than the human eye can, and is normally used in television remote controls. The technology of Bluetooth is intended to get around the problems that normally come with infrared systems. The 1.0 older standard of Bluetooth has a max transfer speed of 1 MB a second, while the 2.0 Bluetooth standard can manage up to 3.0 MB a second. To make things better, 2.0 is compatible with 1.0 devices. As a solution to wireless, Bluetooth will eliminate the need for messy cords, keeping everything nice and neat. It's perfect for those who like to talk on cell phones, as you no longer need to hold the phone next to your ear - which is great for those who travel a lot. |
| < Prev | Next > |
|---|
The latest creation from Oppo reveals an exceptionally attractive design, as it measures only 0.27 inches thick, and contains a 2.4-inch TFT screen which spans the majority of its face, alongside a level touchpad. Proving to be equally impressive as the appearance of the Blast is its ability to handle a large variety of music (MP3, WMA, APE, and FLAC), image (JPG, BMP, GIF, and animated GIF), and video (MP4, AVI, XviD, and FLV) formats.
It is not common to come across a portable media player with the ability to play flash video on a comfortably sized screen with an expandable microSD slot all in such an easily pocketable form. The finer details have yet to be revealed, such as pricing, storage, and battery life, but when the Oppo Blast becomes available it is unlikely that it will be shipped anywhere outside of Asia.