PDA Directions a Snap(-on) With a GPS Module

Tracey Capen

Seeking the nearest Krispy Kreme doughnut shop for your early morning sugar fix? Just attach the new Geode GPS Module by GeoDiscovery to your Handspring Visor, and it can tell you where to find that bit of ambrosia, and the directions to get there.

My shipping version of the Geode was a tad bulky and relatively pricey at $289 (Nexian's Handy GPS is $150). However, GeoDiscovery provides much more than just the usual Palm OS-based maps and global positioning system locator that other mapping companies give you. Geode users can share the interesting locations they mark on their maps by uploading them to a section of the company's Web site called GeoExchange for others to download.

Unusual features also include a built-in digital compass and two MultiMediaCard slots for storing map data or any other Handspring files. (A 64MB MultiMediaCard costs about $100.)

GeoDiscovery's mapping software, GeoView Mobile, is included on a CD--it's also available as a free download--and requires Palm OS 3.1 or higher. I found it fairly easy to use, and once I learned the tricks, I had good control over how much map data my little PDA screen displayed.

GeoDiscovery has a fun, if limited, collection of free maps and offers more-extensive city and national park guides at $5 each. But the most interesting map information may be from the other GeoExchange users.

Viewing maps on a PDA's tiny screen can be frustrating, and GPS coverage is sometimes spotty, but if you want a GPS on your PDA, GeoDiscovery is worth considering.

Buying Information

Geode GPS Module GPS with built-in digital compass; data sharing with other users. Pricey; controlling data display is tricky at first. Uncommon features for a GPS add-on make this a good candidate to add to your Handspring module collection. List price: $289 GeoDiscovery 888/206-6444 http://www.geodiscovery.com