What is meant by blue tooth? Tell me in short if you know!

Blue tooth is the name of a wireless connection, typically with a cell phone and an earpiece for hands free communication. But there are other applications that can use blue tooth technology. You can use it with your computer and printer connection. The blue tooth connection is typically used for short distances up to 30 feet away from the device. Hope this helps.

the future level of communication is bluetooth.it has been designed such that it now works for little less radius.can you imagine if there is no milk in the fridge,then the refrigerator automatically sends email to the grocery shop.that can be possible with bluetooth.that is connecting non computer device also in a network.

Until very recently, I would have thought that your question would be best answered by your dentist. I have now discovered that blue tooth allows you to surf the Web, manage e-mails and organise your calendar and contacts. I don't use blue tooth so that is as much as I know about it.