Special Coverage

Technique Provides Security for Multi-Robot Systems
Bringing New Vision to Laser Material Processing Systems
NASA Tests Lasers’ Ability to Transmit Data from Space
Converting from Hydraulic Cylinders to Electric Actuators
Automating Optimization and Design Tasks Across Disciplines
Vibration Tables Shake Up Aerospace and Car Testing
Supercomputer Cooling System Uses Refrigerant to Replace Water
Computer Chips Calculate and Store in an Integrated Unit
Electron-to-Photon Communication for Quantum Computing

3D-Printed Soft Robot ‘Walks’ on Any Terrain

Traditional robots often feature isolated mechanical joints. These discrete components limit a rover’s ability to traverse sand, stone, and other challenging environments.

A team at the University of California San Diego has demonstrated a more flexible option: a soft robot that lifts its legs over obstacles and operates on a variety of terrains. The 3D-printed quadrupedal technology may someday support search-and-rescue missions requiring intelligent navigation capabilities.

Posted in: News, Manufacturing & Prototyping, Materials, Automation, Robotics
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Sound-Off: How are Collaborative Robots Being Used Today?

Are you seeing collaborative robots being integrated into today's production and manufacturing environments? Tech Briefs invites you to "Sound Off" on the role of "cobots."

Posted in: News, Robotics
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What's New on Tech Briefs: Brickmaking on Mars a 'Smashing' Success

With support from Congress and the President, NASA aims to send a manned mission to Mars by 2040. Establishing a human presence on the Red Planet, however, will require permanent shelters.

And lugging a pile of bricks on the nine-month, 35-million-mile trip is out of the question.

Posted in: News, Manufacturing & Prototyping, Rapid Prototyping & Tooling
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Human-Robot Interaction: When Robotics Meets Philosophy

To support human-robot interaction, designers are taking a page from philosophy and studying how we work together with one another.

Posted in: News, Automation, Robotics
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A Shape-Changing Display – Made from Fog

Researchers from the University of Sussex are the first to combine two cutting-edge visualization technologies in one: a fog screen and a shape-shifting display. The “MistForm” system, according to one of its creators, enables interaction capabilities that improve upon today’s virtual- and augmented-reality offerings.

Posted in: News, Displays/Monitors/HMIs, Imaging
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Tech Briefs Q&A: Photocatalyst Device Turns Pollution into Power

Researchers from the University of Antwerp and KU Leuven have built a proof-of-concept device that performs two noble functions simultaneously: purifying polluted air and generating power. Read the Tech Briefs Q&A with Professor Sammy Verbruggen.

Posted in: News, Energy, Energy Harvesting, Energy Storage, Renewable Energy, Solar Power
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A New Material for Mars Habitats? Mars Itself

Researchers from the University of California, San Diego demonstrated a compaction technique that may someday be used to turn Mars soil into building blocks for the Red Planet. The scientists' new method of applying pressure offers construction possibilities as NASA plans manned Mars missions in the upcoming decades.

Posted in: News, Rapid Prototyping & Tooling, Materials
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What to Do After Finding a Positive BI in Your Routine EO Sterilization Cycle

Learn about the investigation, impact and outcome when receiving a positive Biological Indicator in your routine EO Sterilization cycle.

Posted in: Webinars, Upcoming Webinars, Medical
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Five Factors to Consider when Selecting an Overcurrent Protective Device for an Electric Vehicle System to Ensure Safe and Reliable Performance

In electric and hybrid vehicle applications, electrical systems are often pushed to their limits. Aggressive current pulses, combined with high temperatures and vibration profiles, push the limits of electrical system reliability. When selecting an over-current protection device (OCPD), care must be taken to account for these complex variables while still providing a system that is safe and reliable. This article will discuss five critical and often overlooked factors in OCPD selection in EV applications in order to ensure safe and reliable system performance.

Posted in: White Papers, Automotive, Electronics & Computers
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Selecting the Right Standard High-Voltage Power Supply

High-voltage power supplies drive a broad range of applications across diverse segments, including semiconductor, scientific, medical, industrial, and more. Designed to deliver stable supply voltages at 50 V and up, the power supplies, comprised of sophisticated components and specialized materials, must carefully manage the high voltages and associated effects, for example, corona and arcing. For systems developers choosing standard high-voltage power supplies, the specialized nature of high-voltage power calls for a power supply selection process that reflects the unique characteristics of the high- voltage power supply and its operation.

Posted in: White Papers, Electronics, Electronics & Computers, Energy, Optics, Photonics
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