February 14 2005
Q: What is Bluetooth?
A:  Bluetooth is actually the name for a wireless radio communication standard used by electronic device manufacturers. The devices include computers, cell phones, printers, PDAs, TVs, and even cars!

The Bluetooth standard enables devices to talk to each other without the need for a physical connection. You simply have to be within about 33 feet of the device you want to 'talk' to. Since cell phones seem to be touting Bluetooth the most, let me share with you how it can be used:

Say you use an ear-piece for your cell phone.  You probably have hassled with de-tangling it from your pocket or purse just to answer a call.

Well if your cell phone is equipped with Bluetooth, you can purchase Bluetooth earpiece and setup the two to communicate with each other wirelessly. What this means is that as long as your cell phone and earpiece are within range you can answer and make calls without even touching your phone!

Now car makers are starting to equip their cars with Bluetooth. What this means is that you can receive or even make a call (to anyone on stored on your cell phone) using the hands-free system in the vehicle even if your phone is in the trunk!