NBC Camera Robotics System

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: The robotic camera-control system described is based on XY tracking, which solves the problems of cable management and positional feedback. A compact, lightweight scissor mechanism controls camera height, permitting the full range of height movement of a standard pedestal. The system is designed for single-operator control of four cameras. Fluid-damped joysticks position and trim the cameras. A data tablet allows the operator to control the system by pointing with a pen. The cue computer provides rapid system configuration from a floppy disk and reconfiguration via user-friendly menus. Safety problems were solved by use of a multilevel system that includes a surveillance camera, infrared proximity sensing, and current limiting of motor drives. Future expansion will allow interface with other automation systems. A computer, controlling robotics, cart machines, switcher, and graphics devices, gives the potential for single-operator management of an entire show from an event list. Automatic talent tracking and framing devices, which will enhance the system's use in more complex show formats, are being developed.
Publication Date: 1990-03-01
DOI: 10.5594/J03924
Link: https://doi.org/10.5594/J03924
Author(s): Ray Lowe

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Ray Lowe; NBC Camera Robotics System, SMPTE Journal ( Volume: 99, Issue: 3, March 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J03924

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Ray Lowe; NBC Camera Robotics System, SMPTE Journal ( Volume: 99, Issue: 3, March 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J03924

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<span class="citation">Ray Lowe; <cite>NBC Camera Robotics System</cite>, SMPTE Journal ( Volume: 99, Issue: 3, March 1990); SMPTE, 1990. Available at <a href="https://doi.org/10.5594/J03924" target="_blank" rel="noopener">https://doi.org/10.5594/J03924</a></span>

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Ray Lowe; NBC Camera Robotics System, SMPTE Journal ( Volume: 99, Issue: 3, March 1990); SMPTE, 1990
doi: 10.5594/J03924
url: https://doi.org/10.5594/J03924

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Ray Lowe; <cite id="bib-10-5594-j03924">NBC Camera Robotics System</cite>, SMPTE Journal ( Volume: 99, Issue: 3, March 1990); SMPTE, 1990
<span class="doi">10.5594/J03924</span>
</li>