Stephen D. Huffman

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This paper presents a unique virtual reality training and assessment tool developed under a NASA grant, "Research in Human Factors Aspects of Enhanced Virtual Environments for Extravehicular Activity (EVA) Training and Simulation." The Remote Access Virtual Environment Network (RAVEN) was created to train and evaluate the verbal, mental and physical(More)
A eethod for adaptive linear estimation 15 proposed based on a Time Domain Orthogonality condition. This algorithm arises naturally froa the cr1— tenon used rather than through the app] ication of a numerical analysis method as In the derivation of the LMS Gradient Algorithm. However, in addition to being a new and potentially useful algorithm, the(More)
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