Designs, develops, manufactures and markets commercial and industrial global positioning systems (GPS) products and applications primarily for the ground agriculture, aerial agriculture and other precision markets including marine, geographic information systems, mapping and surveying. Main products include ground and aerial guidance systems and automatic vehicle steering systems for agriculture, high-accuracy differential global positioning systems (DGPS) receivers, autonomous GPS receivers and OEM engines (printed circuit board PCB-based GPS and DGPS sensors). The company also owns intellectual property and several patents relating to wireless and GPS technologies.