Sophisticated electronics are increasingly pervasive on the battlefield for a range of applications that include remote sensing and communications. However, it is nearly impossible to track and recover every device, resulting in their unintended accumulation in the environment, potential recovery and use by unauthorized individuals, and compromise of intellectual property and technological advantage.
The Vanishing Programmable Resources (VAPR) program seeks electronic systems capable of physically disappearing in a controlled, triggerable manner. These transient electronics should have performance comparable to commercial-off-the-shelf electronics, but with limited device persistence that can be programmed, adjusted in real-time, triggered, and/or be sensitive to the deployment environment.
VAPR aims to enable transient electronics as a deployable technology. To achieve this goal, researchers are pursuing new concepts and capabilities to enable the materials, components, integration and manufacturing that could together realize this new class of electronics.
Transient electronics may enable a number of revolutionary military capabilities including degradable environmental sensors or medical devices for diagnosis, treatment and health monitoring in the field. Large-area distributed networks of sensors that can decompose in the natural environment (eco-resorbable) could provide critical data for a specified duration, but no longer. Alternatively, devices that resorb into the body may aid in continuous health monitoring and treatment in the field.
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