1.   Although the world is already full of designer sensors, such as smoke detectors and breath analyzers, Lewis has great dreams for his supernose.

2.   Bettye Rodgers, president of Smart Start, said the breath analyzer has been improved to try to catch those who attempt to circumvent it.

3.   Each time a driver wants to start a car, he or she must blow into a breath analyzer that is connected to the ignition.

4.   Such devices, also known as digital breath analyzers, rely on different technology than the ones used by law enforcement agencies and are generally considered less accurate.

5.   The device, called an interlock system, is a small breath analyzer that keeps a car from starting if alcohol is detected.

6.   In an attempt to curtail drunken driving, police also began widespread use of electronic breath analyzers.