what is bluetooth technology and how does it work?
600725
blue tooth is a modern technolgy which allows transfer of data between two machines in a wireless fashion... for e.g u can pass info between two cell phones havin bluetooth ... without paying any money... to sum its useful to transfer info betweeen two bluetooth enabled device....
566848
go for Bluetooth, simplest and easiest
28116
No, you can't "harvest" bluetooth per say on your computer.  However, you can connect a Bluetooth-to-USB converter called a bluetooth dongle for adding Bluetooth capabilities to your PC.  The dongles are pretty cheap, you can get them for 20 bucks at a computer store.
14488
right click my computer\ngo to hardware tab\nclick device manager\nexpand everything\nif nothing is yellow and there is nothing listed as bluetooth then sorry no bloetooth.\n\nBuy a  bluetooth USB dongle brobably about $25 it will come with software just install it.
851211
I hope this link will help u\n\n\nhttp://en.wikipedia.org/wiki/Bluetooth\nhttp://en.wikipedia.org/wiki/Microphone
994173
You can use a usb cable or a bluetooth adapter.
222862
It's a hardware thing.\n\nYou must have the bluetooth adapter on your host (machine, pc, computer, whatever you wanna call it).\n\nMost bluetooth adapters come with the software necessary to operate them.  Most of that software will (unfortunately) stick something on your desktop
318315
Why don't you use regular USB Bluetooth adapter?\n\nIt is cheaper of course
789122
In general bluetooth makes only connections - like network adapter - so when installing it it search for active device on the other side - like mobile phone or keyboard. That's why its says that no active device found - but on restart you must have bluetooth icon on tray - so after you switch on some active device/s/ in /around/ range of bluetooth it must be found automatically - if not try to make it search for devices from icon in tray.\nHope this help
476752
A short-range radio technology aimed at simplifying communications among Internet devices and between devices and the Internet. It also aims to simplify data synchronization between Internet devices and other computers. \nProducts with Bluetooth technology must be qualified and pass interoperability testing by the Bluetooth Special Interest Group prior to release. Bluetooth's founding members include Ericsson, IBM, Intel, Nokia and Toshiba.
322080
Hey, I found this amazing website that will teach you everything about Bluetooth Technology. It's called http://www.bluetomorrow.com/ because I am sure you will have more questions once your first is answered. Believe it or not Bluetooth is 1000 times safer than a Verizon or Sprint digital cell phone. Fortunately, the transmitting power is far too weak to result in perceptible effects in humans. Moreover, the radiation is not concentrated in a single beam; rather, it is randomly dispersed in all directions. The penetration depth of a device working in the 2.4Ghz frequency range is about 1.5cm - nothing more than a superficial absorption.
923308
Well...bluetooth is a wireless communications protocol.  In order to use bluetooth communications, you would need to have 2 devices that each have a bluetooth radio, and they need to be discoverable.  You will then pair the devices.  Sometimes you need to enter a PIN when pairing, it all depends on how you setup the devices.  Once you're paired you can send many types of files back and forth between the devices.  The range will also vary depending on what class bluetooth radio is in your device.  Class 1 radios can operate up to 100 meters, class 2 up to 10 meters and class 3 up to 10 cm.  Do a search on Yahoo or some other search site for "bluetooth communcation" and you'll find all the data you need.  Also, whatever device you have with a bluetooth radio in it should have instructions on how to use the radio.
383317
Bluetooth is an industrial specification for wireless personal area networks (PANs), also known as IEEE 802.15.1. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\n\nThe name Bluetooth was born from the 11th century king of Denmark, King Harold Bluetooth (whose surname is sometimes written as Bluetooh), who engaged in diplomacy which led warring parties to negotiate with each other. The inventors of the Bluetooth technology thought this a fitting name for their technology which allowed different devices to talk to each other \n\nBluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices communicate with each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product.
79922
The name "Bluetooth" is taken from the 10th century Danish King Harald Blatand - or Harold Bluetooth in English. During the formative stage of the Trade Association a code name was needed to name the effort. Over an evening discussing European history and the future of wireless technology several felt it was appropriate to name the technology after King Blatand. He had been instrumental in uniting warring factions in parts of what is now Norway, Sweden and Denmark - just as the technology is designed to allow collaboration between differing industries such as the computing, mobile phone and automotive markets. The code name stuck. \n\nFrom www.bluetooth.org - full information on link below
689365
Digital, see the linked whitepaper:\n\nhttp://h18005.www1.hp.com/products/wireless/wpan/files/WhitePaper_BluetoothTechnologyOverview-QA.pdf
219053
It may be true if you're on the Verizon network, but no, it's not correct.\n\nMany bluetooth devices can provide an internet connection to a bluetooth enabled laptop. In fact I know T-mobile carries one that is not made by Blackberry.
642463
If you have bluetooth on your computer and the cell phone has also bluetooth you can use some applications to transfer files between the two devices. But both of them must be close to each other.