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subjectHuman Computer Interaction
authorThe Wall Street Journal
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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


How Game Theory Changed Poker
From ACM TechNews

How Game Theory Changed Poker

Researchers at the University of Alberta's Computer Poker Research Group pioneered game theory mathematics that transformed how professional poker players approach...

The End of Car Keys, Passwords, Fumbling with Phones at Checkout
From ACM TechNews

The End of Car Keys, Passwords, Fumbling with Phones at Checkout

Ultra-wideband technology could revolutionize interaction with devices, if privacy and other issues can be addressed.

The 'Most Serious' Security Breach Ever is Unfolding Right Now. Here's What You Need to Know
From ACM News

The 'Most Serious' Security Breach Ever is Unfolding Right Now. Here's What You Need to Know

Much of the Internet, from Amazon's cloud to connected TVs, is riddled with the log4j vulnerability, and has been for years.

Climate Change Data Deluge Sends Scientists Scrambling for Solutions
From ACM TechNews

Climate Change Data Deluge Sends Scientists Scrambling for Solutions

Scientists are racing to store, analyze, and preserve massive volumes of climate change data collected by sensor-equipped satellites, aircraft, and other instruments...

Biometrics, Smartphones, Surveillance Cameras Pose New Obstacles for U.S. Spies
From ACM News

Biometrics, Smartphones, Surveillance Cameras Pose New Obstacles for U.S. Spies

U.S., rivals seek ways to adapt spycraft to a changing world; being on the grid can blow your cover, but so can staying off

Zillow Quits Home-Flipping Business, Cites Inability to Forecast Prices
From ACM News

Zillow Quits Home-Flipping Business, Cites Inability to Forecast Prices

Zillow used an algorithm to make home price estimates, called the "Zestimate," and determine what it would pay home sellers.

Tech Companies Push Users to Adopt Two-Factor Authentication
From ACM TechNews

Tech Companies Push Users to Adopt Two-Factor Authentication

Technology companies are more aggressively urging the use of two-factor authentication by users, with some making the process mandatory.

Australia Considers New Privacy Rules to Protect Children on Social Media
From ACM TechNews

Australia Considers New Privacy Rules to Protect Children on Social Media

The Australian government is considering legislation that would enable the creation of an online code to prohibit social media from directing children to harmful...

Satellites Sweep for the World's Biggest Climate Polluters
From ACM TechNews

Satellites Sweep for the World's Biggest Climate Polluters

Satellites are emerging as tools to monitor countries for anti-pollution compliance.

World's Fair Offers New View of 3D-Printed Michelangelo's 'David': Just His Head
From ACM TechNews

World's Fair Offers New View of 3D-Printed Michelangelo's 'David': Just His Head

The world's fair in Dubai, United Arab Emirates, showcases a three-dimensionally printed replica of Michelangelo's statue, "David," in the Italian pavilion.

FDA Authorizes AI Software Designed to Help Spot Prostate Cancer
From ACM TechNews

FDA Authorizes AI Software Designed to Help Spot Prostate Cancer

The U.S. Food and Drug Administration last week authorized the use of the first artificial intelligence tool designed to help diagnose prostate cancer.

FAA Technology Aims to Speed Takeoffs of Planes Idling on Runways
From ACM TechNews

FAA Technology Aims to Speed Takeoffs of Planes Idling on Runways

U.S. Federal Aviation Administration officials said the agency will deploy new software to more easily estimate when planes can taxi onto a runway and take off....

For Self-Driving Cars, the Hot New Technology Is Radar
From ACM TechNews

For Self-Driving Cars, the Hot New Technology Is Radar

Radar is one of the most popular new technologies for next-generation auto safety systems.

SEC's Gensler Doesn't See Cryptos Lasting Long
From ACM News

SEC's Gensler Doesn't See Cryptos Lasting Long

Regulator says history of 'wildcat banking' in U.S. shows limited viability for private forms of money.

The Problem with 'Complex' Passwords
From ACM TechNews

The Problem with 'Complex' Passwords

University of Strathclyde in Scotland's Karen Renaud said requiring complex passwords to deter hackers has the unintended effect of making the process too difficult...

Smartwatches: The Classroom Nuisance
From ACM TechNews

Smartwatches: The Classroom Nuisance

Educators complain smartwatches distract students or, worse, encourage them to cut class, text friends, or even cheat.

Coughs Say Much About Your Health, If Your Smartphone Is Listening
From ACM TechNews

Coughs Say Much About Your Health, If Your Smartphone Is Listening

Many researchers are trying to train artificial intelligence to enable smartphones to analyze patterns in a person’s coughs.

The Latest Cybersecurity Threat: Pay Us or We Release the Data
From ACM TechNews

The Latest Cybersecurity Threat: Pay Us or We Release the Data

A new type of ransomware attack involves cybercriminals stealing sensitive data and threatening to publish it online if the victim does not pay a hefty ransom. ...

Facebook Says Its Rules Apply to All. Company Documents Reveal a Secret Elite That's Exempt.
From ACM News

Facebook Says Its Rules Apply to All. Company Documents Reveal a Secret Elite That's Exempt.

A program known as XCheck has given millions of celebrities, politicians, and other high-profile users special treatment, a privilege many abuse.

The Road to Self-Reproducing Machines
From ACM News

The Road to Self-Reproducing Machines

Advances in technology will soon allow us to build machines that replicate themselves and evolve like living beings.
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