The Evolution of Army Wearable Computers
WEARABLE COMPUTING The Evolution of Army Wearable Computers In 1989, the US Army envisioned a small wearable computer to assist soldiers with battlefield tasks. The concept has since grown from preliminary prototypes and a demonstration Soldier’s Computer into the current Land Warrior program and proposals for future systems. earable computers will soon data transmission, image capture, integrated Global become a reality on the battle- Positioning System (GPS) receivers, and menu- field for frontline troops, under driven software. the US Army’s Land Warrior In 1990, Schoening and Zieniewicz teamed up program. Here, we trace the with John Flatt, Sal Barone, and Almon Gillette to Wevolution of Army wearable computers, from the ini- demonstrate an early surrogate system, the Soldier’s tial concept and first prototype, through downsiz- Computer, at the Army Material Command’s first ing and improvements, to future product directions. trade show in Aberdeen, Maryland (see Figure 1). We focus on two major programs central to the The Soldier’s Computer employed an Agilis brick- Army’s development of wearable type 386-based computer with an integrated packet Matthew J. Zieniewicz, Douglas C. computers: the Soldier Integrated radio system, which soldiers could load into their Johnson, Douglas C. Wong, and Protective Ensemble (SIPE) and backpacks. The system was relatively lightweight John D. Flatt the Land Warrior system. As the for the time, at approximately 10 pounds. It also Research, Development, and Engineering Land Warrior program nears included software for creating reports and display- Center, US Army Communications fruition, the Army continues to ing battlefield situation maps. Electronic Command advance the state of the art for In addition, a serial interface to an external GPS wearable battlefield computers.
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