The integrated helmet assembly is lighter and more comfortable than today's helmet, Serino said. Over this goes the rucksack for personal gear. The computer processor is fused with radios and a Global Positioning System locator. A hand grip wired to the pack and attached to the soldier's chest acts as a computer mouse and also allows the wearer to change screens, key on the radio, change frequencies and send digital information. With the equipment, leaders and soldiers can exchange information.
Soldiers using their weapon-mounted camera, for example, can send videos to their leaders.
Finally, the software subsystem includes tactical and mission support modules, maps and tactical overlays, and the ability to capture and display video images. The system also contains a power management module. Designers set up the system so it can be updated as technology improves. The soldiers who will actually use Land Warrior have been consulted every step of the way. Prime contractor Raytheon worked with experts at the U.S. Army Infantry Center at Fort Benning, Ga., in designing the system.