GPS manufacturers are always looking for ways to differentiate their products from the already crowded GPS market. SiRF, real-time traffic, and wide-screen displays are almost standard issue today. Look for fingerprint (and other biometrics) to start appearing on these pricey, theft-prone, devices soon.

Sure, biometrics sound like a good idea, but it remains to be seen whether the average thief will be deterred by a fingerprint reader (or even realize the device has one).