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    NRL Bio-inspired Adapted Techniques for Sensing, Actuation and Vocalization using Vibro-acoustics (BATSAVVi) [Image 4 of 4]

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    The image depicts a stylized dragon silhouette overlaid with a colorful network graph or point-cloud visualization. Nodes connected by edges are color-coded in a spectrum ranging from red (upper body/wings) through blue and green (torso/limbs) to yellow and teal (extremities), suggesting a data mapping or motion-capture analysis applied to the dragon figure. The black background creates high contrast with both the glowing white dragon outline and the vivid network overlay.

    UNITED STATES

    08.16.2020

    Photo by Daniel Parry 

    U.S. Naval Research Laboratory

    U.S. Naval Research Laboratory researchers characterize Topological Data Analysis based clustering of acoustic percepts for wall and door detection. NRL’s Bio-inspired Adapted Techniques for Sensing, Actuation and Vocalization using Vibro-acoustics (BATSAVVi) project aims to apply passive echolocation to unmanned vehicles, utilizing self-generated vibration to allow bio-inspired communication, localization and situational awareness. (Courtesy image from the U.S. Air Force Research Laboratory).

    IMAGE INFO

    Date Taken: 08.16.2020
    Date Posted: 01.29.2021 15:53
    Photo ID: 6501404
    VIRIN: 200816-N-NO204-004
    Resolution: 798x553
    Size: 108.09 KB
    Location: US
    Web Views: 55
    Downloads: 6

    PUBLIC DOMAIN  

    This work, NRL Bio-inspired Adapted Techniques for Sensing, Actuation and Vocalization using Vibro-acoustics (BATSAVVi) [Image 4 of 4], by Daniel Parry, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.

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    The image shows a custom-built experimental or prototype apparatus mounted on a horizontal rod or rail, featuring a row of evenly spaced cylindrical components (likely solenoids, actuators, or nozzles) attached via black clamps. The assembly includes a white 3D-printed structural frame, PVC pipe fittings, wiring, and what appears to be a small propeller or fan on the left side. The setup is positioned near a wooden panel or wall surface, suggesting it may be a testing rig for fluid, pneumatic, or mechanical experiments.
    The image shows a handmade prototype or model constructed from wooden sticks (likely popsicle sticks or balsa wood) mounted on a plywood surface, with electronic components attached. A small blue PCB module, appearing to be a PDM microphone breakout board, is visibly clipped or attached to the wooden frame. Colored wires and additional electronic components are integrated into the structure, suggesting an electronics or engineering project in progress.
    The image shows a top-down view of what appears to be a DIY or prototype robotic arm or drone frame mounted to a wooden plywood structure. The assembly consists of a long thin rod or beam extending horizontally with multiple electronic components, wiring, and small motors or servos attached along its length. The setup appears to be a work-in-progress engineering or robotics project photographed from above.
    The image depicts a stylized dragon silhouette overlaid with a colorful network graph or point-cloud visualization. Nodes connected by edges are color-coded in a spectrum ranging from red (upper body/wings) through blue and green (torso/limbs) to yellow and teal (extremities), suggesting a data mapping or motion-capture analysis applied to the dragon figure. The black background creates high contrast with both the glowing white dragon outline and the vivid network overlay.

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    ASSOCIATED NEWS

    SAVVi NRL Research Team Receives Science & Technology Cooperation Commendation

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    TAGS

    aerospace
    bio-inspired
    obstacle detection and avoidance

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