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Communications of the ACM

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subjectHardware
authorArs Technica

An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Attack on Home Routers Sends Users to Spoofed Sites That Push Malware
From ACM TechNews

Attack on Home Routers Sends Users to Spoofed Sites That Push Malware

Researchers are warning that a hack of Linksys and D-Link routers is redirecting users to malicious sites posing as COVID-19 informational resources.

Microsoft's DreamWalker VR Turns Your Daily Commute Into Totally Different One
From ACM TechNews

Microsoft's DreamWalker VR Turns Your Daily Commute Into Totally Different One

Microsoft researchers have designed virtual reality solutions to allow users to remain fully immersed in virtual environments, even when walking in real-life locations...

Ethiopian Air Pilots Turned Off 737 MAX Anti-Stall System. Then It Turned On Again
From ACM News

Ethiopian Air Pilots Turned Off 737 MAX Anti-Stall System. Then It Turned On Again

The pilots of Ethiopia Airlines Flight 302 apparently followed the proper steps to shut down an errant flight control system as they struggled to regain control...

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option
From ACM News

They Didn't Buy the DLC: Feature that Could've Prevented 737 Crashes Was Sold As an Option

The crashed Lion Air 737 MAX and the Ethiopian Airlines 737 MAX aircraft had more in common than aircraft design and the apparently malfunctioning flight system...

­ber Escapes Criminal Charges for 2018 Self-Driving Death in Arizona
From ACM News

­ber Escapes Criminal Charges for 2018 Self-Driving Death in Arizona

A prosecutor in Arizona has decided not to press charges against Uber in the March 2018 death of Elaine Herzberg. One of Uber's self-driving cars crashed into Herzberg...

String of Ions May Out-Compute Best Quantum Computers
From ACM News

String of Ions May Out-Compute Best Quantum Computers

Usually, I reflexively delete press releases. This one was no different, but as the message vanished, the subject line registered—"IonQ… quantum computing."

Bless the Overclockers: In the Data Center World, Liquid Cooling Is Becoming King
From ACM News

Bless the Overclockers: In the Data Center World, Liquid Cooling Is Becoming King

In Iron Man 2, there is a moment when Tony Stark is watching a decades-old film of his deceased father, who tells him "I'm limited by the technology of my time,...

Imaging Ever Closer to the Event Horizon
From ACM News

Imaging Ever Closer to the Event Horizon

While black holes themselves swallow any light beyond their event horizon, the area outside the event horizon tends to emit lots of light.

Milky Way to Face a One-Two Punch of Galaxy Collisions
From ACM News

Milky Way to Face a One-Two Punch of Galaxy Collisions

If our knowledge of galaxy structures was limited to the Milky Way, we'd get a lot of things wrong. The Milky Way, it turns out, is unusual.

All Hail the AI Overlord: Smart Cities and the AI Internet of Things
From ACM News

All Hail the AI Overlord: Smart Cities and the AI Internet of Things

Cities generate lots of data. The exact amount depends on the size of the city and its sophistication and ambitions, but it's certainly more than mere humans can...

NASA's Next Mars Rover Will ­se AI to Be a Better Science Partner
From ACM News

NASA's Next Mars Rover Will ­se AI to Be a Better Science Partner

NASA can't yet put a scientist on Mars. But in its next rover mission to the Red Planet, NASA's Jet Propulsion Laboratory is hoping to use artificial intelligence...

More Than an Auto-Pilot, AI Charts Its Course in Aviation
From ACM News

More Than an Auto-Pilot, AI Charts Its Course in Aviation

Ask anyone what they think of when the words "artificial intelligence" and aviation are combined, and it's likely the first things they'll mention are drones.

Nailing Down the Nature of 'Oumuamua; It's Probably a Comet, but . . .
From ACM Opinion

Nailing Down the Nature of 'Oumuamua; It's Probably a Comet, but . . .

Shortly before Halloween, the chairman of Harvard's astronomy department openly declared that an interstellar object hurtling through our Solar System might just...

Rough-and-Ready Quantum Memory May Link Disparate Quantum Systems
From ACM News

Rough-and-Ready Quantum Memory May Link Disparate Quantum Systems

I'm a simple person. To me, a computer consists of three parts: data that goes in and out, operations that modify the data, and storage that holds the data.

Intel CP­s Fall to New Hyperthreading Exploit That Pilfers Crypto Keys
From ACM News

Intel CP­s Fall to New Hyperthreading Exploit That Pilfers Crypto Keys

Side-channel leak in Skylake and Kaby Lake chips probably affects AMD CPUs, too.

NOAA Is About to Make Some Big Changes to Its Global Weather Model
From ACM News

NOAA Is About to Make Some Big Changes to Its Global Weather Model

The nation's weather and climate organization, NOAA, has appointed a new director of its Environmental Modeling Center.

Turbulence, the Oldest ­nsolved Problem in Physics
From ACM News

Turbulence, the Oldest ­nsolved Problem in Physics

Werner Heisenberg won the 1932 Nobel Prize for helping to found the field of quantum mechanics and developing foundational ideas like the Copenhagen interpretation...

Two Japanese Robots Are Now Happily Hopping on an Asteroid
From ACM News

Two Japanese Robots Are Now Happily Hopping on an Asteroid

More than 24 hours after they were released by the Hayabusa2 spacecraft to fly down to the surface of the asteroid Ryugu, the Japanese Space Agency has finally...

Top Drone: Reaper Scores Drone Kill in Air-to-Air Missile Test
From ACM News

Top Drone: Reaper Scores Drone Kill in Air-to-Air Missile Test

The US Air Force has revealed that an MQ-9 Reaper uncrewed aircraft successfully shot down a smaller drone with a heat-seeking air-to-air missile in a test last...

This Nifty Flying Robot Can Hover, Bank, and Turn as Deftly as a Fruit Fly
From ACM News

This Nifty Flying Robot Can Hover, Bank, and Turn as Deftly as a Fruit Fly

Flying insects like bees, dragonflies, and fruit flies can perform impressive aerodynamic feats, particularly when seeking to evade predators or the swatting motion...
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