GPS chips compare signals from several geo-positioning satellites to determine position on the Earth's surface. GPS is an acronym for global positioning system

Surveying instruments are used for the accurate measurement of features, orientation and absolute positioning of large scale objects in engineering, construction, mapping, industry, defense and other applications

Navigational instruments and avionics include GPS devices, compasses, chronometers, radar units and other instruments for orientation, relative position and absolute position (longitude / latitude

Inertial and gyro systems use a combination of accelerometers and angular rate sensors (gyroscopes) to detect altitude, location, and motion. They may also be capable of detecting attitude, position, velocity, temperature, or magnetic field

Mobile computing systems include handheld, portable, or vehicular systems for data collection, mapping and/or navigation

Logistics services provide a variety of sourcing, warehousing, transportation, and supply chain management services.

PCMCIA cards and accessories follow standards developed by the Personal Computer Memory Card International Association (PCMCIA), an international standards body and trade organization. PCMCIA cards, or PC cards as they are commonly known, were designed originally for adding memory to portable computers, but are now used in a variety of devices.

Mobile and wireless software is used to program and manage mobile and wireless devices such as cell phones, personal digital assistants (PDA), and global positioning systems (GPS

Coordinate measuring machines (CMMs) are mechanical systems designed to move a measuring probe to determine the coordinates of points on a work piece surface

Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems

Specialty communication devices use specialized or proprietary interfaces or technologies.

Specialty or proprietary products and accessories related to electrical connectors and interconnects.

Time servers are dedicated network computers that provide time-synchronization functions for all of the devices in the network.

IC interfaces are semiconductor chips that are used to control and manage the sharing of information between devices.

Machine controllers and monitors use electronic numeric control and monitoring interfaces for programming and calibrating computerized machinery.