Computers

3D Printing a Perfectly Fitting Prosthetic Socket

A masters student in product development at the School of Engineering at Lund University, Sweden, Emelie Strömshed,has developed a step-by-step process to combine prosthetic arm socket computer-aided design (CAD) data with 3D scan data of a patient’s residual limbs to create perfectly fitting 3D-printed prosthetic arm sockets.

Posted in: MDB, News, Computers, Electronics, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Implants & Prosthetics, Medical, Orthopedics, Rehabilitation & Physical Therapy

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An Operationally Based Vision Assessment Simulator for Domes

Applications include remote visualization, flight simulation, virtual environments, and planetariums. Ames Research Center, Moffett Field, California The work described here is part of the U.S. Air Force-sponsored Operational Based Vision Assessment (OBVA) program that has been tasked with developing a high-fidelity flight simulation laboratory to determine the relationship between human vision and performance in simulated operationally relevant tasks. The OBVA simulator was designed and built to provide the Air Force School of Aerospace Medicine (USAFSAM) with a scientific testing laboratory to study human vision and testing standards.

Posted in: Briefs, Aeronautics, Computers, Simulation Software, Test & Measurement

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COMSOL Server

COMSOL, Inc., Burlington, MA, announces the release of COMSOL Server™, a new product developed specifically for running applications built with the Application Builder. COMSOL Server is the engine for running COMSOL apps and the hub for controlling their deployment, distribution, and use, allowing design teams to share applications throughout an organization using a Windows®-native client or web browser. For Free Info, Visit http://info.hotims.com/55588-179

Posted in: MDB, Products, Computers, Manufacturing & Prototyping, Medical, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Electronics & Computers, Simulation Software, Software

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Self-Powered Intelligent Keyboard Could Provide Additional Security

By analyzing such parameters as the force applied by key presses and the time interval between them, a new self-powered, non-mechanical, intelligent keyboard could provide a stronger layer of security for computer users. The self-powered device generates electricity when a user’s fingertips contact the multi-layer plastic materials that make up the device.

Posted in: News, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, Power Management, Energy, Energy Harvesting, Semiconductors & ICs

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mPCIe-ICM Series of PCI Express Mini Cards

ACCES I/O Products, Inc., San Diego, CA, announces the release of a new family of PCI Express Mini Cards—the mPCIe-ICM Series. These isolated serial communication cards measure just 30 × 51 mm and feature a selection of 4 or 2 ports of isolated RS232 serial communications. 1.5kV isolation is provided port-to-computer and 500V isolation port-to-port on ALL signals at the I/O connectors.

Posted in: MDB, Products, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, Manufacturing & Prototyping, Medical

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Mil-Aero Design Embraces Intelligent Application-Ready ATCA Platforms

Cohesive Hardware/Software Solutions Accelerate Development of High Performance Data and Video Applications Telecommunications design continues its evolution toward higher bandwidth and performance, fueled by growth in Giga-bit Ethernet, wireless network systems and competitive business models incorporating multi-play network services. Similar data-rich applications characterize military design, with a broad spectrum of image-intensive applications powering modern warfare. With fewer troops on the ground, more use of reconnaissance gathered via autonomous vehicles, and real-time feeds informing command and operations, system developers must deliver more network-centric solutions and applications that offer ideal support to today's warfighter.

Posted in: Articles, DTB, Aerospace, Defense, Computers, Electronics & Computers

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Ferroelectric Materials Could Revolutionize Data-Driven Devices

Electronic devices with unprecedented efficiency and data storage may someday run on ferroelectrics — remarkable materials that use built-in electric polarizations to read and write digital information, outperforming the magnets that are inside most popular data-driven technology. But ferroelectrics must first overcome a few key stumbling blocks, including a curious habit of "forgetting" stored data. Now, however, scientists at the U.S. Department of Energy's Brookhaven National Laboratory have discovered nanoscale asymmetries and charge preferences hidden within ferroelectrics that may explain their operational limits.

Posted in: News, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, Power Management, Materials, Metals, Measuring Instruments, Test & Measurement

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