Skokie, IL óRand McNally's attachable GPS receiver for 3Com's Palm Pilot organizer allows users to navigate their way through town, as well as their appointment calendars. The product was developed by Magellan Corporation, a manufacturer of satellite access products.
The receiver clips onto the back of the organizer, providing users with an all-inclusive navigation solution. The concept for attaching a GPS unit to a Personal Digital Assistant (PDA) has only recently become possible due to advances in the technology. Previous attempts were unsuccessful because the organizer design did not allow for a compatible design solution.
The major hurdles overcome for successful development were reducing the high signal outputs from the PDA compared to the relatively low signal strength of the GPS unit. Developing a lightweight and compact package size for the GPS receiver was equally important during the five-month concept to production design phase. NMEA communication standards and a universal programming language also contributed to the successful design. Users can get address-to-address directions from their computer via the Internet, then download them with customized maps to their organizer.
The company's StreetFinder Deluxe 2000 software can also be run on a personal computer to enable interactive mapping and trip-planning capabilities by downloading maps, directions, and points of interest to Palm organizers. The GPS package also includes a carrying case, cigarette lighter power adapter, rechargeable AAA lithium ion batteries.