Vehicle tracking solutions firm Tracker has launched its Sayf personal safety and tracking app. Vehicle tracking solutions company Tracker has unveiled Sayf, a personal safetyand tracking app. Tracker ...

EMS Global Tracking, a division of EMS Technologies, Inc. (NASDAQ: ELMG), announced that GeoEye, Inc. (NASDAQ: GEOY), a provider of satellite and aerialbased geospatial information and services, will ...