Author: SRI International
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The singularity is not near: slowing growth of Wikipedia
We show that recent editing activity suggests that Wikipedia growth has slowed, and perhaps plateaued, indicating that it has come against limits to growth.
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Design of work and ethnomethodology
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Metal-clad nitride semiconductor laser diodes
An edge-emitting laser diode (LD) is described in which the upper epitaxial cladding layer is replaced with an evaporated metal contact selected for its optical as well as electrical properties.
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Collaborative sensemaking tools for task forces
We report on iterative design, implementation, and assessment of collaborative tools for sensemaking tasks.
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Attention to facts: counterfactuals, the progressive and before
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Analytic model for diffuse reflectivity of silicon nanowire mats
We present an analytical model which describes the reflectivity, absorption and transmission of a nanowire mat, across a wide spectral range, and including substrate effects.
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Compact model for forward subthreshold characteristics in polymer semiconductor transistors
We present a compact model for polymer thin film transistors (TFTs) operating in forward subthreshold region.
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Ethnomethodological studies of work and design
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Detecting human behavior models from multimodal observation in a smart home
Abstract This article addresses the learning and recognition of human behavior models from multimodal observation in a smart home environment. The proposed approach is part of a framework for acquiring a high-level contextual model for human behavior in an augmented environment. A 3D video tracking system creates and tracks entities (persons) in the scene. Further,…
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Collaborative paper-based annotation of lecture slides
We developed CoScribe, a concept and system which supports students in making collaborative handwritten annotations on printed lecture slides.
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Flexible printed sensor tape for diagnostics of mild traumatic brain injury
This talk will discuss the progress in organic materials performance and electronics stability to meet the requirements of this sensor application.
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Genetic Influences on Individual Differences in Nicotine Glucuronidation
Nicotine and its primary oxidative metabolites are metabolized in part by glucuronidation. Genetic variation in UGT isoenzymes that catalyze glucuronidation activity suggests that variation in glucuronidation rate is in part genetically determined.