Without using too much technical jargon, please tell me what "Blue Tooth" technology is?
366616
Bluetooth is a technology which allows two devices to communicate to each other without the use of wires. \n\nSince it works on radio frequency (RF), the two devices need not be in "Line of Sight" of each other, unlike "Infrared" devices (your TV remote for example), which, in most cases, need to be pointed towards the device to make it work.\n\nThe range of typical Bluetooth devices is about 8-10 meters but varies if there are interfering factors (e.g. your microwave).\n\nBluetooth is widely in use in mobile phones which provide wireless connnectivity to laptops, wireless headsets, even to other mobile phones.\n\nIf you want to know more, visit https://www.bluetooth.org/.
444119
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\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. Products are available in one of three power classes
453440
There are plenty of companies working on ways to make this type of service available, most likely through the use of bluetooth or some other technology (certainly NOT through text due to lack of security).\n\nThere are no currently viable options to use this today however.
992638
Might try looking through these...\n\nBluetooth mobile phone accessories:\nhttp://www.bluetooth.com/Bluetooth/Connect/Products/Product_Listing.htm?ProductCategory=18\n\nPrinters (various home environment as well)\nhttp://www.bluetooth.com/Bluetooth/Connect/Products/Product_Listing.htm?ProductCategory=14
245672
It depends upon the resources you have and what your computer and more imp, the phone supports.\n\nThe options you can go for are:\n1. Bluetooth: A dongle that fits in to the USB port of the computer and the phone has one inbuilt.\n\n2. Data Cable: It is specific to the phone model you use. Fits in the USB or the Serial port of the computer.\n\n3. Infrared port(IR Port): It can be attached to your computer to the USB or the serial port.\n\nThe best of them all is the bluetooth, its cheap , fast and  Wireless.\n\nData cable is reliable but is a bit costly and might be of no use in case you change the phone. Bluetooth can work with any device and its the tech of the future.\n\nIR is very complicated since the two devices communicating should be in LINE OF SIGHT of each other(straight line path) and almost next to each other, like kissin each other. Also the trnsfr is slow. Moreover, its and old and not a comfortable method.
221742
you could use bluetooth, infared or if you have a cable.
91704
Bluetooth uses digital radio wave similar to WiFi
214630
3 methods I know of\n1 - Infra red link from PC to phone\n2 - USB\n3 - Blue Tooth\n\nthe first 2 do not require physical connection the 3rd does\nOn a blue tooth enabled phone you will need a 'Blue Take' or similar dongle to act as the PC end, then you have acsess\n to all of your phones sounds, pics, icons etc\nHope this helps
59960
Bluetooth is a technology that uses radio frequencies and infrared is a type of non visible  radiation that when applied to  computer communications task was called  IrDA.  Both IrDA and Bluetooth have similar technological objectives in providing solutions for wireless short range control and communications with computers, telephones, and other consumer devices.\n\n\nBoth technologies use radiation present in the electromagnetic spectrum at extremely low power levels to maintain their objectives of "short" range communications. The electromagnetic spectrum encompasses the entire range of ionizing and non-ionizing radiation extending in frequency from approximately 1023 hertz to 0 hertz, or in corresponding wavelengths, from 10-13 centimeter to infinity. This spectrum includes all forms of classical non-ionizing radiation we are familiar with including ultraviolet light, visible light, infrared (light) radiation, microwaves, and radio waves.  The spectrum also includes ionizing radiation such as cosmic-ray photons, gamma rays, x-rays. \n\nIt is well known that ionizing radiation such as cosmic-ray photons, gamma rays, x-rays even at low levels can cause damage to living organisms and such damage is bio-accumulative. \n\nThe effects of non-ionizing radiation such as ultraviolet light, visible light, infrared (light) radiation, microwaves, and radio waves also has known affects on living organisms.  For instance it is ultraviolet light from the sun that gives us both sun tans and a hazard from skin cancer.  Non-visible infrared from a fireplace can be comforting when it is cold outside.  We use microwaves to cook all kinds of food. \n\n\nThere appears to be no short term hazards in using  Bluetooth and Cellular phones.  However the question you pose has been the subject of global debate.  \n\nIt may seem obvious  but LONG TERM empirical  studies  of LOW LEVEL exposure to anything requires the passage of real time.       Such studies and experiments run concurrent  with the potential exposure of millions of people that may be using such technologies while they are being studied.    \n\nThe effects of using tobacco is a great example of a consumer product that was widely used, sold, and promoted without having information on the hazards.  Huge litigation settlements in this country suggest that much was known about the hazards of tobacco but this information was concealed from the public.
1187473
BLUE-RAY  The new technology
280447
Aparatly there is. Here are two links. See if it works for you..\n\nhttp://www.btdesigner.com/endproducts/endprod.php?catID=1\n\nhttp://bluetoothphonehome.com/\n\n.:Fishie:.
954384
According to Wikipedia:  http://en.wikipedia.org/wiki/Bluetooth\n"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 such as personal digital assistants (PDAs), mobile phones, laptops, PCs, printers, digital cameras and video game consoles via a secure, globally unlicensed short-range radio frequency."\n\nThe Specifications and Features part of the article gives you more of the history of the evolution of the device.  Be sure to check out the additional references in the See Also section of the article.
632408
Dongle refers to any device that you attach to your computer. If your device is Bluetooth it means it is capable of Transmitting and Recieving.
528072
A bluetooth USB stick will do the trick.  You should be able to get them in most decent PC shops
592137
blue tooth is not dangerous to you .not en-less its a blether shark  Lil
357049
Any man-made device that makes communication easier/more reliable.\n\ni.e. A telephone
327754
thru bluetooth we can send and receive video and audio msgs to other mobile phones from our mobile phone within a limited range say 100 meters. In next five years it range is likely to increase with d advent of new innovations in this field.