Here are some things to think about when selecting a GPS unit:
• Do you want a handheld device or one designed primarily for use in a vehicle? Some vehicle units are portable, but not as convenient as handhelds.
• Do you want an add-on unit for your car, or the more expensive factory-installed unit that utilizes the vehicle's dashboard controls?
• Instead of a separate device, would you rather have a cell phone that offers GPS service for about $10 a month extra?
• If you want to buy an add-on GPS unit for your car, consider how easy it will be to hide it from potential thieves when you leave your vehicle unattended.
STEVE ALEXANDER
As you read this blog entry, angel investors and start-ups are flocking to Madison, Wisconsin for the annual Wisconsin Early Stage Symposium and the Mid West Health Care Venture forum.
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