Zhiing is a free location based service for sending real-time messages with map and driving directions to and from cellphones and to the GPS system.Zhiing is now available at the Apple App Store for iPhone users.Blackberry 8800 Series, Pearl and Curve users can download the zhiing utility by visiting the companies’ web sitse.
Zhiing is geo-mapping [...]

S100 si Navman’s  latest system which is also the first model in the fresh S-Series.Navman has a few GPS devices that are popular, one of them is the F50 for the good features and cheap price that was released in 2007.
The Capture button instantly stores location details of anywhere interesting you discover. 3D landmarks [...]

Garmin has posted Linux source code for its Nuvi 8xx and Nuvi 5xxx-series GPS navigation devices. The Nuvi 8xx offers a 4.3-inch, 480×272 display, and appears to be based on a Marvell PXA-3xx processor, Gnome Mobile Linux, and GeoClue location technology.
Garmin’s source code listing for the Nuvi 800 is nicely organized by license, certainly [...]

Mio have come up with a Knight Rider branded GPS unit with voice prompts by the one and only  KITT William Daniels. Apparently, you will recognize his familiar voice as soon as you fire it up and hear “Hello Michael, where do you want to go today?” As an added touch, the display [...]

Alltel Wireless, announced the availability of TimecardGPS, an application that enables users to track an employee’s location, record shift time and capture job or work order information from LBS-enabled wireless phones.
Available for $12.49 per handset per month, the service covers:

Tracking - Enables supervisors to request field workers’ locations, track movement and set up “smart fences” [...]