Week in Review: IoT, Security, Auto


Internet of Things AT&T reports the activation of its narrowband Internet of Things network in the U.S. The carrier upgraded its 4G LTE cell sites across the country. It now offers two low-power wide-area networks to business customers, including its LTE-M network in Mexico and the U.S. “Both networks are designed for the IoT within licensed spectrum and provide carrier-grade security,... » read more

Week in Review: IoT, Security, Auto


Internet of Things Combining artificial intelligence with unmanned aerial vehicles could provide a quicker and safer alternative to inspecting roadways for cracks, potholes, and other damage, according to a paper posted on arvix.org. “[M]anual visual inspection [is] not only tedious, time-consuming, and costly, but also dangerous for the personnel. Furthermore, the detection results are alwa... » read more

System Bits: March 19


Nanomesh material could find use in sustainable applications Imec collaborated with KU Leuven to develop a nanomesh material made of a 3D structure with nanowires. This material could prove to make batteries more energy-efficient, while also improving catalytic converters and fuel cells, and making hydrogen production easier. The research team is touting the 3D nanometer-scale metal grid st... » read more

Week in Review: IoT, Security, Auto


Internet of Things Apple purchased a portfolio of eight granted and pending patents that belonged to Lighthouse AI, a smart home security camera startup that ceased operations near the end of 2018. The portfolio was acquired at about the same time, according to the U.S. Patent & Trademark Office; financial terms weren’t revealed. Also not disclosed, as usual, is what Apple will do with t... » read more

System Bits: March 11


Cryptography IC for the IoT Massachusetts Institute of Technology researchers report their development of a cryptographic circuit that could be used to protect low-power Internet of Things devices when quantum computing takes hold. [caption id="attachment_24144905" align="alignleft" width="300"] Image Credit: MIT[/caption] The research team presented a paper at the 2019 International Sol... » read more

Week in Review: IoT, Security, Auto


Internet of Things A dairy barn without any people working in it. An automated greenhouse for produce. Coming soon, little robots that will weed crop fields and look for diseased plants. This is Rivendale Farms, in the countryside west of Pittsburgh, which is 175 acres serving as a beta site for agricultural Internet of Things technology. The small farm has about 150 Jersey cows, each of which... » read more

AV Testing Advances Without Standards


The failure of the AV START Act in the United States Senate did more than just delay U.S. federal regulations for self-driving car technology that has yet to progress beyond the pilot-test stage. It delayed discussions that could have narrowed the almost infinite number of choices automated vehicles (AVs) must be prepared to make by creating guidelines defining what constitutes "safe" operat... » read more

Who Will Regulate Autonomous Vehicles Best?


It’s not clear yet whether the AV START Act will pass the U.S. Senate and become a law. What is clear is the first effort at creating a national safety standard for connected and automated vehicles (CAVs) wasn't the most effective tactic. The bill requires the National Highway Traffic Safety Administration (NHTSA) to pre-empt regulations and progress achieved by the states wasn’t the mos... » read more

Manufacturing Bits: Dec. 26


Polymer pen litho Using a polymer pen lithography technique, the Air Force Research Laboratory and Northwestern University have developed a quick way to discover new materials. Researchers have developed a combinatorial library of tiny nanoparticles on a substrate. A combinatorial library, sometimes referred to as a megalibrary, is a collection of different structures. Each structure is enc... » read more

AI Market Ramps Everywhere


Artificial Intelligence (AI) has inspired the general populace, but its rapid rise over the past few years has given many people pause. From realistic concerns about robots taking over jobs to sci-fi scares about robots more intelligent than humans building ever smarter robots themselves, AI inspires plenty of angst. Within the technology industry, we have a better understanding about the pote... » read more

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