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2018’s Top 10 Tech Cars: Cadillac CT6

Right now, it’s the self-driving champion of the world

3 min read
Photo of the Cadillac CT6
Photo: General Motors Co.

Cadillac CT6Photo: General Motors

Sharp-eyed readers may wonder: “Hey, the Cadillac CT6 was in last year’s Top 10 Tech Cars. What gives?” What gives is Super Cruise.

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AI’s Grandmaster Status Overshadows Chess Scandal

Magnus Carlsen-Hans Niemann controversy underscores humans’ perpetual underdog role

4 min read
Two men playing chess

Magnus Carlsen [left] and Hans Niemann compete during the 2022 Sinquefield Cup at the Saint Louis Chess Club.

Crystal Fuller/Saint Louis Chess Club

Last week Magnus Carlsen, the world chess champion, directly accused Hans Niemann, a U.S. grandmaster, of cheating during their game at the Sinquefield Cup, in St. Louis, Mo. He thus made plain an accusation he had been hinting at for weeks.

Carlsen has so far provided no evidence to back up his charge, nor has he specified how the cheating took place. Everyone agrees, however, that if there was cheating, then it must have involved computers, because nothing else could dismay Carlsen, whose rating of 2856 is higher than that of any other player. And everyone seems to have chosen sides.

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IHMC’s Nadia Is a Versatile Humanoid Teammate

This robust research platform is still humble enough to teleoperate

7 min read
Several different views of a headless black humanoid robot demonstrating its flexibility
IHMC

The Florida Institute for Human & Machine Cognition (IHMC) is well known in bipedal robotics circles for teaching very complex humanoid robots to walk. Since 2015, IHMC has been home to a Boston Dynamics Atlas (the DRC version) as well as a NASA Valkyrie, and significant progress has been made on advancing these platforms toward reliable mobility and manipulation. But fundamentally, we’re talking about some very old hardware here. And there just aren’t a lot of good replacement options (available to researchers, anyway) when it comes to humanoids with human-comparable strength, speed, and flexibility.

Several years ago, IHMC decided that it was high time to build their own robot from scratch, and in 2019, we saw some very cool plastic concepts of Nadia—a humanoid designed from the ground up to perform useful tasks at human speed in human environments. After 16 (!) experimental plastic versions, Nadia is now a real robot, and it already looks pretty impressive.

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Evolution of In-Vehicle Networks

Download this free poster to learn how developments in Advanced Driver-Assistance Systems (ADAS) are creating a new approach to In-Vehicle Network design

1 min read
Rohde & Schwarz

Developments in Advanced Driver-Assistance Systems (ADAS) are creating a new approach to In-Vehicle Network (IVN) architecture design. With today's vehicles containing at least a hundred ECUs, the current distributed network architecture has reached the limit of its capabilities. The automotive industry is now focusing on a domain or zonal controller architecture to simplify network design, reduce weight & cost and maximize performance.

Download this free poster now!

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