Many U.S. counties have incorporated electronic voting technology. Although these updated systems have solved some usability problems, they present a new set of issues for voters unfamiliar with the technology. A study published in Human Factors examines how smartphone-based voting systems can be incorporated into the current large-scale election process.
With global greenhouse gas emissions continuing to increase proposals to limit the effects of climate change through the large-scale manipulation of the Earth system are increasingly being discussed. Researchers at the GEOMAR Helmholtz Centre for Ocean Research Kiel have now studied with computer simulations the long-term global consequences of several “climate engineering” methods.
Larson Electronics has announced the release of a 10 watt high output LED blasting gun light that produces 860 lumens of intense illumination. This unit is IP66 watertight and able to withstand the rigors of aggressive and heavy duty use applications. The BLG-LEDP1X10W blasting gun light from Larson Electronics is designed for extreme durability....
Hexagon Metrology (North Kingstown, RI) announced the availability of the m&h IRP40.50 infrared touch probe for the North American market. The IRP40.50 is ideal for inspection in tight spaces and was designed to address the needs of miniature machining centers.
Vishay Intertechnology (Malvern, PA) introduced a new 6.5 mΩ bidirectional battery switch with slew rate control for low-voltage battery isolation in portable electronics, healthcare devices, and instrumentation. Designed to save 91 % PCB space compared to using discrete MOSFETs in these space-constrained applications...
Imagine a user who intends to send $2 to a friend through PayPal. Embedded malware in the user’s laptop, however, converts the $2 transaction into a $2,000 transfer to the account of the malware author instead. Researchers at Georgia Tech have created a prototype software, Gyrus, that takes extra steps to prevent malware from sending spam emails and instant messages, and blocking unauthorized commands such as money transfers.
Factories can transmit industrial temperatures with the Novato (MAXREFDES16#) reference design, a 4–20mA loop-powered temperature transmitter with the HART communication protocol from Maxim Integrated Products, Inc. (San Jose, CA). This smart transmitter enables low-power temperature measurement from -200°C to +850°C with accuracy better than ±0.1% or ±1.0°C.
Global electronic components distributor Digi-Key Corporation has added several new suppliers in response to customer demand for Internet of Things (IoT) solutions. As device connectivity becomes more prevalent, embedded and wireless suppliers offering machine-to-machine M2M solutions are choosing Digi-Key to expand their customer reach on a global scale.
To meet a specific need, system creators often assemble test solutions that incorporate a variety of hardware and software elements. One key benefit of accepted industry standards is the ability to pick and choose among elements offered by multiple vendors. Achieving success with—and confidence in—the integration of a multi-vendor solution depends on compatibility at the mechanical, electrical and software levels.
Every second, your computer must process billions of computational steps to produce even the simplest outputs. Imagine if every one of those steps could be made just a tiny bit more efficient. "It would save precious nanoseconds," explained Northeastern University assistant professor of physics Swastik Kar.
Tiny and swift, viruses are hard to capture on video. Now researchers at Princeton University have achieved an unprecedented look at a virus-like particle as it tries to break into and infect a cell. The technique they developed could help scientists learn more about how to deliver drugs via nanoparticles — which are about the same size as viruses — as well as how to prevent viral infection from occurring.
FTDI Chip (Tigard, OR) releases the FT900, a 32-bit microcontroller unit (MCU) which is one of two initial devices in the company’s new application oriented controller (AOC) product lines. The FT900 has been developed for high-speed, computational intensive tasks.
Curtiss-Wright Corporation (Ashburn, VA) announced that its Defense Solutions division has begun shipping its highest performance embedded graphics module, the new VPX3-716 3U OpenVPX multi-head graphics display card, the first based on the next generation AMD Embedded Radeon E8860 “Adelaar” GPU.
Sen. Elizabeth Warren (D-Mass.) and Rep. Katherine Clark (D-Mass.) visited MIT’s Plasma Science and Fusion Center (PSFC) yesterday for the official restart of the Alcator C-Mod tokamak. The resumption of work by nearly 100 staff, faculty, and graduate students on the project follows recent congressional budget action, which reversed an earlier proposal by the Department of Energy (DOE) to shut down the C-Mod program. The politicians w...
Producing second-generation biofuel from dead plant tissue is environmetally friendly - but it is also expensive because the process as used today needs expensive enzymes, and large companies dominate this market. Now a Danish/Iraqi collaboration presents a new technique that avoids the expensive enzymes. The production of second generation biofuels thus becomes cheaper, probably attracting many more producers and competition, and this...