Award Data

In partnership with the Strausfeld Lab at the University of Arizona, BNS proposes to develop an Amplitude and Polarization High-speed Image Display (APHID) based on our previous VIS/NIR Hyperspectral Image Projector (HIP) design. Using BNS-developed liquid crystal (LC) spatial light modulators (SLMs), this display will provide high-speed multispectral wide-field visual stimulus to invertebrates ov ...

As both the response speed and sensitivity of thermal imagers have improved significantly over recent years, new IRSP systems are needed to provide greater dynamic range and faster response speeds. Addressing these issues, as well as producing a cost effective and modular IRSP system will be critical for providing quality scene projection for the next generation of infrared imagers. To address the ...

The proliferation of commercial, visible and infrared wavelength laser systems is increasingly becoming an existential threat to our warfighters, which drives the need for further EO/IR sensor and eye protection development. Current fielded sensor protection is limited to fixed wavelength filters. Broadband filters designed to circumvent multi-wavelength laser threats are plagued by low transmitta ...

Realistic surgical simulation requires a combination of representative tissue geometry, accurate tissue material properties and lifelike tool-tissue interaction forces. Recent advances in computational power and imaging modalities have provided the capability to represent the anatomical details required for surgical training; however, the mathematical models which govern the underlying tissue pro ...

Accurate knowledge of heat flux is critical in assessing the performance and survivability of hypersonic aerodynamic systems. Under these flow regimes extreme pressures, temperatures, and vibrations make it difficult to quantify even the most basic aerothermodynamic properties. Ahmic Aerospace and Virginia Tech propose an innovative new approach to develop robust heat flux sensors and a data reduc ...

This Phase II STTR proposal will develop a computational tool for state-of-the-art computational modeling of multi-scale thermo-mechanics of heterogeneous energetic materials. The proposal will bring together researchers with long-standing expertise in flow software and physical modeling of high-speed reactive multi-material flows to work on further developing a cutting-edge computing tool called ...

A market study of cybersecurity of the Internet of Things (IoT) in Phase I of this effort shows that the rapidly escalating weaponization of IoT devices will continue to be a problem for complex technical, economic, and political reasons. The IoT phenomenon has yielded a vulnerability with asymmetric cost-benefit in favor of the adversary, and this in turn has created the potential for strategic s ...

In this Phase II program, Voxtel will design, manufacture, and benchmark-test additive-manufactured (AM) insulators capable of electrical stress greater than 25 kV/mm, for use in high-electric-field applications, such as high-power microwave (HPM) devices. These insulators will sustain vacuum of 10-7 Torr and withstand 20 psi of pressure. To achieve this goal, Voxtel will synthesize readily additi ...

Design Interactive Inc. (DI) and Eastern Virginia Medical School (EVMS) propose to develop an Augmented reality Learning Environment for Refresher Training (ALERT) that provides realistic and relevant Tactical Combat Casualty Care (TC3) scenarios using AR technologies integrated with mannequins for pre-deployment training and humans for deployed training environments. ALERT will facilitate learnin ...

Training can now delivered on a large scale through platforms, but must be engaging to be effectively utilized. Key to providing training that makes a difference in the field is an understanding of how to induce high levels or engagement during learning, and the ability to objectively assess engagement in real-time so that interventions can be tailored during training to optimize engagement and m ...