Features

Finding the Right Chip-on-Tip Camera Technology

You have a great idea that could potentially revolutionize your industry: a new surgical technique, diagnostic solution, or inspection system. You already know getting there will require the latest video imaging technology from an incredibly small, sub-millimeter, package; in other words, a distal chip-on-tip (COT) video camera. The COT needs to integrate into an elegantly designed, flexible device and allow video imaging into anatomy that was previously inaccessible, or image into the tiny dark crevices of our mechanized world. The technology has to be inexpensive, yet video performance needs to be competitive with larger sensor video products with which the market is already familiar. (Figure 1). So, where do you start to identify appropriate video technologies and vendors?

Posted in: Articles, Cameras, Imaging, Photonics, Integrated circuits, Optics, Integrated circuits, Optics, Product development, Supplier assessment
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Thermal Imaging: How Does It Work?

By detecting very subtle temperature differences of everything in view, infrared technology reveals what otherwise would be invisible to the naked eye.

Posted in: Articles, Imaging, Photonics, Imaging, Imaging and visualization, Sensors and actuators, Imaging, Imaging and visualization, Sensors and actuators, Heat transfer, Heat transfer, Visibility
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Six Questions About Today's Camera Market

Although camera components like CCD and infrared sensors have reached a level of maturity, imaging features continue to evolve. Analysts from the San Francisco, CA-based business consulting firm Grand View Research spoke with P&IT about current camera technology's most exciting capabilities, applications, and leaders.

Posted in: Articles, Cameras, Imaging, Photonics, Imaging, Imaging and visualization, Optics, Imaging, Imaging and visualization, Optics, Product development, Technical reference, Technical review
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Infrared Cameras Support Advanced 3D Printing Efforts

Additive manufacturing (AM), also known as 3D printing, is quite literally one of the most innovative technologies revolutionizing manufacturing today, in terms of both industry “buzz” and thermal properties. Unlike subtractive manufacturing methods such as machining, the growing range of AM technologies creates components directly from a computer model, adding material only where needed. Wohlers Associates, a leading independent consulting firm focused on these technologies, is forecasting that the value of the worldwide AM market will grow to more than $10.8 billion by 2021, up from just $2.2 billion in 2012. That rapid escalation, however, isn't the result of hobbyists buying desktop 3D printers that cost a few hundred dollars.

Posted in: Articles, Cameras, Imaging, Photonics, CAD / CAM / CAE, CAD, CAM, and CAE, Optics, Optics, Market research, Technical reference, Technical review, Additive manufacturing
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CERTIFICATES AND SIGNATURES: How to Ensure Authentication in the IoT

On October 21, 2016, the Internet saw a significant distributed denial of service (DDoS) attack, conducted via a botnet comprising many co-opted Internet-connected devices. The attackers of the network infrastructure were able to control these Internet-of-Things (IoT) devices for a number of reasons, including a lack of strong authentication. Loaded software turned the machines into puppets that interfered with Internet traffic for millions of users.

Posted in: Articles, Sensors, Cryptography, Cyber security, Internet of things, Cryptography, Cyber security, Internet of things
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Researchers Turn iPhone Camera into Optical Sensor

By integrating an optical Micro-Electro-Mechanical Systems, or MEMS, chip into an iPhone camera, researchers at the VTT Technical Research Centre of Finland have developed a new, cost-effective kind of hyperspectral technology. The spectral device will provide mobile device users and consumers with new ways to monitor their environments, including quick food analysis, health checks, and other Internet-connected sensing. Research team leader Anna Rissanen works actively with companies to enable commercialization and new business development based on the team's various sensors.

Posted in: Articles, Optics, Sensors, Microelectricmechanical device, Microelectromechanical devices, Optics, Sensors and actuators, Microelectricmechanical device, Microelectromechanical devices, Optics, Sensors and actuators, Research and development
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SOLVING THE INTERCONNECT CHALLENGE: How to Bring Flexibility to Wearable Design

Micro-Electro-Mechanical Systems (MEMS) are more prevalent than ever, especially in the popular configurations known today as “wearables.” Leading MEMS and sensors in the multitude of wearable technologies include accelerometers, gyros, magnetometers, microphones, UV sensors, glucose monitors, barometers, humidity detectors, and heart rate instruments.

Posted in: Articles, Sensors, Architecture, Microelectricmechanical device, Microelectromechanical devices, Sensors and actuators, Wireless communication systems, Architecture, Microelectricmechanical device, Microelectromechanical devices, Sensors and actuators, Wireless communication systems
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Temperature-Regulating Fabrics Keep Babies Comfortable

Materials designed for spacesuits now regulate heat in baby clothes and blankets.

Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of health and medicine, consumer goods, transportation, public safety, computer technology, and environmental resources.

Posted in: Articles, Materials, Human factors, Infants, Thermal management, Thermal management, Fabrics
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The Heavy Impact of Advanced Lightweight Materials

Historically, high-strength materials have been heavy and dense. The need for high-strength but lightweight materials has become more widespread when designing everything from vehicles and aircraft, to buildings and wind turbines. These advanced materials are enabling engines to operate efficiently at higher temperatures, use less fuel, and emit fewer pollutants, as well as finding uses in many other applications.

Posted in: Articles, Materials, Technical reference, Technical review, Lightweight materials, Durability, Durability
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WCX17 WORLD CONGRESS EXPERIENCE

Experience The Evolution

More than 11,000 engineering industry professionals from 55 countries will experience the new WCX — the evolution of SAE World Congress (here) — to be held April 4-6 in Detroit, MI. Attendees will gain new perspectives in an engaging atmosphere that encourages discovery, and scout products and source solutions in specialized pavilions that showcase the power and potential of the evolving mobility industry.

Posted in: Articles, Automotive, Career and professional development, Collaboration and partnering
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