The Universal Handset

Software-defined radio will let cellphones speak Wi-Fi, 3G, WiMax, and more

10 min read
Opening illustration for this feature article.
Illustration: Tavis Coburn

opening illustration Illustration: Tavis Coburn

Time was when most radio sets had no software at all, and those that had any didn’t do much with it. But Joseph Mitola III, an engineer working for a company called E-Systems (now part of Raytheon), envisioned something very different—a mostly digital radio that could be reconfigured in fundamental ways just by changing the code running on it. In a remarkably prescient article he wrote in 1992 for the IEEE National Telesystems Conference, he dubbed it software-defined radio (SDR).

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Mayo Clinic Researchers Pump Up Wearable ECG Functions With AI

Single-lead ECG can detect ventricular dysfunction

3 min read
A closeup image of a person about to touch an apple watch screen showing a health app with their finger.
Istockphoto

Mayo Clinic researchers have developed an artificial intelligence algorithm that can detect weak heart pump functioning from a single-lead electrocardiogram (ECG) on the Apple Watch. They say early results indicate it is as accurate as a medically-ordered treadmill stress test, but could be performed anywhere.

The single-lead AI algorithm was adapted from an existing algorithm that works by analyzing ventricular pumping data from a 12-lead ECG already in clinical use under an Emergency Use Authorization from the U.S. Food and Drug Administration (FDA).

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Engineers Are Working on a Solar Microgrid to Outlast Lunar Nights

Future lunar bases will need power for mining and astronaut survival

4 min read
A rendering of a lunar base. In the foreground are rows of solar panels and behind them are two astronauts standing in front of a glass dome with plants inside.
P. Carril/ESA

The next time humans land on the moon, they intend to stay awhile. For the Artemis program, NASA and its collaborators want to build a sustained presence on the moon, which includes setting up a base where astronauts can live and work.

One of the crucial elements for a functioning lunar base is a power supply. Sandia National Laboratories, a research and development lab that specializes in building microgrids for military bases, is teaming up with NASA to design one that will work on the moon.

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Harnessing the Power of Innovation Intelligence

Through case studies and data visualizations, this webinar will show you how to leverage IP and scientific data analytics to identify emerging business opportunities

1 min read
Clarivate
Clarivate

Business and R&D leaders have to make consequential strategic decisions every day in a global marketplace that continues to get more interconnected and complex. Luckily, the job can be more manageable and efficient by leveraging IP and scientific data analytics. Register for this free webinar now!

Join us for the webinar, Harnessing the power of innovation intelligence, to hear Clarivate experts discuss how analyzing IP data, together with scientific content and industry-specific data, can provide organization-wide situational awareness and reveal valuable business insights.

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