Driver's seat
Bluetooth takes its place in the car
Margot Suydam, Technology Editor -- CommVerge, 8/14/2002
Although it's taken a lot longer than its fans once expected, Bluetooth is slowly but surely cementing its position in the mobile universe. In particular, the much-hyped technology is scoring success in automotive applications.
The driving forces behind the trend are Bluetooth's proliferation in cellular handsets and the need for hands-free telephony in the car. At least among Americans, the majority of cell-phone talking takes place inside cars, so automakers are looking for elegant ways to link handsets with onboard systems. Moreover, Bluetooth car kits are relatively simple and inexpensive to install, leading automakers to adopt them proactively—in recognition of the growing probability that they’ll eventually be federally mandated.
With the launch of Chrysler’s UConnect system, 2002 will mark the first appearance of Bluetooth as automaker-approved equipment in a new vehicle. Chrysler will offer the hands-free, voice-activated system this fall as a dealer-installed option in selected 2003 models. UConnect will then debut as a factory-installed option in early 2003.
Meanwhile, consumers who like the idea of in-car Bluetooth connectivity but aren't ready to buy a new Chrysler might want to check out Uniwill Computer's Bluetooth Voice Box, launched this week. Containing a Bluetooth chip from Cambridge Silicon Radio (CSR), the Voice Box contains a microphone and speaker, thus enabling hands-free operation even when the mobile phone is in a bag or pocket.
The Voice Box, officially known as model B090S1, is due to go on sale for $59 in Europe and North America in Q3. CSR's single-chip BlueCore Bluetooth implementation contributes to the device's compact dimensions (62.5 by 92 by 25 millimeters), according to Uniwill.
The Voice Box is compliant with version 1.1 of the Bluetooth specification and takes its power from the car's cigarette lighter. No other connection is required. Moreover, the Voice Box is a Class 2 Bluetooth device, which means it can connect to mobile phones within a 10-meter range—enough for even the most absurd stretch limo. Full-duplex telephony with acoustic echo cancellation, volume control, and full Bluetooth handset profile all mean that the Voice Box offers a high-quality wireless connection to the mobile phone. An automatic setting allows calls to be answered and immediately put through to the box, and a mute button provides for privacy without forcing the user to search frantically for the mobile phone.
