Bluetooth Technology: What Does It Do and How Does It Work
What is the latest technology to be used in a mobile phone thatinvolves the use of cable replacement to pass on information betweendevices and to communicate between disparate sets of computer peripherals'(Bluetooth Wireless Technology) It is the new 'Bluetooth' that wasoriginally launched by L.M.Ericsson to integrate a telephone with otherInternet devices, (Mobile Computing: Bluetooth Technology) and is beingdeveloped by PalmSource, the Company that developed the first infrared portfor the Palm handheld computer, which enabled users to 'beam' informationfrom one source to another with ease and speed. Whereas the Palm handhelddevice has to be essentially pointed at the device that is receivinginformation, the Bluetooth enables devices to remain in their originaldirection; they do not have to point at one another. Furthermore, thedistance between the devices can be large, and the speed at which theinformation can be transferred is much higher. The data itself can beencrypted and therefore secure. In essence, the Bluetooth is the latest andfastest and also low cost mobile Internet device that is easily affordable
Basically, the Bluetoothtechnology functions like this: it can be embedded in an electronic deviceor be used as an adaptor. Hotels, Corporations, and Airports caneliminate wires. For example, its use in an ordinary headset for amusic player enables the user to transfer audio wirelessly from an MP3player effortlessly, as a Bluetooth enabled car-driver can drive 'handsfree'. However, there is more interest now than there ever was before. com) Any electronic device that is popularly used today can make use ofthese built in 'transceivers'. The technology can also be used in anydevices like a camera that can be connected to the PC, wherein the cablewould be replaced by wireless technology. Thereafter, security and error corrections are established with a 1-to 2(sometimes capable of up to 721 bps) megabit links and then communicationcan happen as required. This, however, may not be possible because for its limitedrange: 100 meters. The technologyis highly susceptible to wireless worms and vicious viruses. In addition, mandates are passed as to theuse of 'Local Number Portability' (LNP) and the use of 'Location basedServices' (LBS). the powerconsumption of a Bluetooth device is much less than that of a mobile phoneeven, using a mere 0. Thesecurity as well as costs is practical, but the distance covered comparesunfavorably to that of the Bluetooth; while induction wireless can cover adistance of about 3m, the Bluetooth can cover a maximum distance of about a100m. (Bluetooth: is anyone going to sink their teeth in')These are some of the uses and benefits of the latest Bluetooth technologythat can be beneficial to the ordinary consumer as well as to hugecommercial industries. By limiting and controlling radio signal interference and noise,and also by guaranteeing security and authentication at the bit level, theBluetooth is an excellent device that keeps the user automatically in touchwith all his networking devices with little or no work or effort from him. There is no one direction in which this technology can be used; it is omnidirectional.
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