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Q.

What is a bluetooth, where it is used and how?

Tags: bluetooth
Asked by Deepak Badhwar, 19 Oct '07 10:31 am
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Answers (8)

1.

Source: http://en.wikipedia.org/wiki/Bluetooth

Bluetooth

This article is about the electronic protocol named after Harald "Bluetooth" Gormson. For the person, see Harald I of Denmark.

Bluetooth is an industrial specification for wireless personal area networks (PANs). Bluetooth provides a way to connect and exchange information between devices such as mobile phones, laptops, PCs, printers, digital cameras, and video game consoles over a secure, globally unlicensed short-range radio frequency. The Bluetooth specifications are developed and licensed by the Bluetooth Special Interest Group.
Answered by kishoranandvittalmangalore, 19 Oct '07 10:35 am

 
  
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2.

It is a kind of hardware by which you can tranfer data from one system/cell to other without use of wires in distance of 8-10 meters and it is free of cost.
Answered by jaikrit rawat, 19 Oct '07 10:36 am

 
  
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3.

Bluetooth is a computing and telecommunications industry specification that describes how mobile phones, computers, and personal digital assistants (PDAs) can be developed at generally low cost .
Answered by joe britto, 19 Oct '07 10:35 am

 
  
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4.

Its a wirless device
Answered by Shiva, 13 May '10 03:23 pm

 
  
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5.

Bluetooth is an wireless device 4 transferring data...in the range of 10m to 100m..with a spped of 64bit/sec...........
it is mainly used in pc ,mobile etc. for transferrence of data....& 4rm point of view it can be used to free call within a certain range.
Answered by Nitin K Singh, 03 Jul '08 11:00 am

 
  
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6.

Bluetooth logo
Bluetooth logo

Bluetooth is a wireless protocol utilizing short-range communications technology facilitating both voice and data transmissions over short distances from fixed and/or mobile devices, creating wireless personal area networks

Uses r :
Wiring The Previously Unwired. A lot of wires never got put into devices to begin with because a physical wire was infeasible or too annoying for the value it provided. With Bluetooth, wires can be added virtually. So what will be virtually wired? And will doing so lead to more physical wires, as previously unpowered devices now equipped with Bluetooth come to need power?

Cheap "Machine Vision." Simply identifying Bluetooth-enabled devices would be of value. In an era of location-based services and "uCommerce," the ability of devices to "see" objects in their vicinity is critical to establishing the context of the usercontext that may be crucial to informing, personalizing and delivering user services. From the remot ...more
Answered by ganesh maladkar, 30 May '08 06:12 pm

 
  
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7.

Bluetooth is the name of a protocol for a short range (10 meter) frequency-hopping 2.4 GHz radio link between wireless devices such as a mobile phone and a PC.
Answered by tanmay anand, 19 Oct '07 11:00 am

 
  
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8.

Blue tooth is a wireless technology which is used for connecting two equipments with in a short range say 10 to 100 meters. it is used in PCs, laptops LAN printers etc etc
Answered by Atul Bhatla, 19 Oct '07 10:34 am

 
  
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