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subjectHuman Computer Interaction
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.


4 Seconds of Body Cam Video Can Reveal a Biometric Fingerprint, Study Says
From ACM News

4 Seconds of Body Cam Video Can Reveal a Biometric Fingerprint, Study Says

Researchers say they can have computers examine body camera video footage and accurately identify a person wearing a body-mounted device in about four seconds,a...

Baer's Odyssey: Meet the Serial Inventor Who Built the World's First Game Console
From ACM Opinion

Baer's Odyssey: Meet the Serial Inventor Who Built the World's First Game Console

Even if you're a devoted fan of video games, there's a decent chance you're not familiar with the name Ralph H. Baer.

Finding an Image with an Image and Other Feats of Computer Vision
From ACM Opinion

Finding an Image with an Image and Other Feats of Computer Vision

"We found that people were searching for squirrels just to favorite them, just to click 'like.' And the same with buses."

Beyond Gaming, the Vr Boom Is Everywhere—from Classrooms to Therapy Couches
From ACM News

Beyond Gaming, the Vr Boom Is Everywhere—from Classrooms to Therapy Couches

When Oculus almost single-handedly revived the idea of virtual reality from its '90s vaporware grave, it chose the 2012 Electronic Entertainment Expo as the place...

Prepare For the Part-Time Self-Driving Car
From ACM News

Prepare For the Part-Time Self-Driving Car

Self-driving AI cars have been a staple in popular culture for some time—any child of the 1980s will fondly remember both the Autobots and Knight Rider's KITT—but...

Fantasy Footballers and Coaches Rejoice—nfl Players to Wear Rfid Tags
From ACM News

Fantasy Footballers and Coaches Rejoice—nfl Players to Wear Rfid Tags

The surveillance society, it seems, is broadening at NFL stadiums.

Air Force Research: How to ­se Social Media to Control People Like Drones
From ACM News

Air Force Research: How to ­se Social Media to Control People Like Drones

Facebook isn't the only organization conducting research into how attitudes are affected by social media.

Massachusetts High Court Orders Suspect to Decrypt His Computers
From ACM News

Massachusetts High Court Orders Suspect to Decrypt His Computers

Massachusetts' top court ruled, in a 5-2 decision on Wednesday, that a criminal suspect can be ordered to decrypt his seized computer.

Scotus to Weigh In on When Online Rants Become Criminal Threats
From ACM News

Scotus to Weigh In on When Online Rants Become Criminal Threats

The US Supreme Court on Monday announced that it will consider a case involving a thorny free speech issue in the digital age: at what point does a statement made...

How to Build a Gesture-Controlled Web Game with Leap Motion
From ACM Opinion

How to Build a Gesture-Controlled Web Game with Leap Motion

Modern smartphones have helped shed a light on the power of user interfaces that are driven by gesture and touch. It’s increasingly clear that touch will play a...

Aereo Analysis: Cloud Computing at a Crossroads
From ACM News

Aereo Analysis: Cloud Computing at a Crossroads

The question of whether online broadcast television is to remain in the hands of a stodgy industry that once declared the VCR the enemy is being put directly before...

Supreme Court Weighing When Online Speech Becomes Illegal Threat
From ACM News

Supreme Court Weighing When Online Speech Becomes Illegal Threat

When does an online threat become worthy of criminal prosecution?

As Human Laws Grapple with Robots, There Are No Easy Answers
From ACM News

As Human Laws Grapple with Robots, There Are No Easy Answers

There's been a lot of buzz about robots lately.

Government Wants You to Broadcast Your Driving Data—Eventually
From ACM News

Government Wants You to Broadcast Your Driving Data—Eventually

The U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) has announced that it's finally ready to consider regulations that...

How the Nsa (may Have) Put a Backdoor in Rsa's Cryptography: A Technical Primer
From ACM News

How the Nsa (may Have) Put a Backdoor in Rsa's Cryptography: A Technical Primer

There has been a lot of news lately about nefarious-sounding backdoors being inserted into cryptographic standards and toolkits.

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing
From ACM News

Secret Court Declassifies Opinion Providing Rationale For Metadata Sharing

For the first time, the United States' most secret court, the Foreign Intelligence Surveillance Court (FISC), has published its legal rationale as to why the ...

Ios 7, Thoroughly Reviewed
From ACM Opinion

Ios 7, Thoroughly Reviewed

When we reviewed iOS 6 a year ago, we called it a "spit-and-polish" release and stand by that assessment today.

Ios and Android Weaknesses Allow Stealthy Pilfering of Website Credentials
From ACM TechNews

Ios and Android Weaknesses Allow Stealthy Pilfering of Website Credentials

A weakness in both the iOS and Android mobile operating systems makes it possible for hackers to steal sensitive user data and login credentials. 

From ACM News

Military Testing Afghan Language Translation Mobiles For U.s. Troops

"How can we communicate?" the alien being asks Captain James Kirk in a vintage edition of Star Trek. "My thoughts ... you are hearing them? This is interesting."...

From ACM News

Cyber War: Microsoft a Weak Link in National Security

"Microsoft has vast resources, literally billions of dollars in cash, or liquid assets reserves. Microsoft is an incredibly successful empire built on the premise...
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