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subjectHuman Computer Interaction
authorAssociated Press
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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.


Selling Social Media Clicks Becomes Big Business
From ACM News

Selling Social Media Clicks Becomes Big Business

Celebrities, businesses, and even the U.S. State Department have bought bogus Facebook likes, Twitter followers or YouTube viewers from offshore "click farms,"...

Nsa Phone Surveillance Legal, Federal Judge Rules
From ACM News

Nsa Phone Surveillance Legal, Federal Judge Rules

The debate over the National Security Agency's collection of millions of Americans' telephone records fell squarely into the courts when a federal judge in Manhattan...

Judge's Word on Nsa Program Won't Be the Last
From ACM News

Judge's Word on Nsa Program Won't Be the Last

A federal judge made headlines Monday by declaring that the National Security Agency's bulk collection of millions of Americans' telephone records is likely unconstitutional...

Pilot ­se of Automation Eyed in Air Crashes
From ACM News

Pilot ­se of Automation Eyed in Air Crashes

Pilots are becoming so reliant on the computer systems that do most of the flying in today's airliners that on the rare occasions when something goes wrong, they're...

Google's 'hummingbird' Hatches New Search Formula
From ACM TechNews

Google's 'hummingbird' Hatches New Search Formula

The formula underlying Google's search engine has been overhauled as part of its Hummingbird update, to yield better answers to increasingly complex queries. 

Ambivalence on Civil Liberties, Terrorism
From ACM News

Ambivalence on Civil Liberties, Terrorism

When it comes to the balance between civil liberties and the war on terrorism, Americans seem to want the best of both worlds.

Terrorists Turn to Online Chat Rooms to Evade U.s.
From ACM News

Terrorists Turn to Online Chat Rooms to Evade U.s.

Al-Qaida fighters have been using secretive chat rooms and encrypted Internet message boards for planning and coordinating attacks, including the threatened if...

Fledgling 3D Printing Industry Finds Home in Nyc
From ACM Careers

Fledgling 3D Printing Industry Finds Home in Nyc

It looks like a bakery. A warm glow emanates from the windows of big, oven-like machines, and a dusting of white powder covers everything.

Nsa Revelations Reframe Digital Life For Some
From ACM News

Nsa Revelations Reframe Digital Life For Some

In Louisiana, the wife of a former soldier is scaling back on Facebook posts and considering unfriending old acquaintances, worried an innocuous joke or long-lost...

In Worldwide Surveillance Age, U.s. Has Big Edge
From ACM News

In Worldwide Surveillance Age, U.s. Has Big Edge

The saga of Edward Snowden and the NSA makes one thing clear: The United States' central role in developing the Internet and hosting its most powerful players has...

Secret to Prism Program: Even Bigger Data Seizure
From ACM News

Secret to Prism Program: Even Bigger Data Seizure

In the months and early years after 9/11, FBI agents began showing up at Microsoft Corp. more frequently than before, armed with court orders demanding information...

­ssr's Old Domain Name Attracts Cybercriminals
From ACM News

­ssr's Old Domain Name Attracts Cybercriminals

The Soviet Union disappeared from the map more than two decades ago. But online an 'e-vil empire' is thriving.

Robot Hot Among Surgeons But Fda Taking Fresh Look
From ACM Careers

Robot Hot Among Surgeons But Fda Taking Fresh Look

The biggest thing in operating rooms these days is a million-dollar, multi-armed robot named da Vinci, used in nearly 400,000 surgeries nationwide last year—triple...

Carnegie Mellon, Nsa Seek High School Hackers
From ACM Careers

Carnegie Mellon, Nsa Seek High School Hackers

Bored with classes? Carnegie Mellon University and one of the government's top spy agencies want to interest high school students in a game of computer hacking.

Cyberwar Manual Lays Down Rules For Online Attacks
From ACM News

Cyberwar Manual Lays Down Rules For Online Attacks

Even cyberwar has rules, and one group of experts is putting out a manual to prove it.

Wireless Connections Creep Into Everyday Things
From ACM News

Wireless Connections Creep Into Everyday Things

A car that tells your insurance company how you're driving. A bathroom scale that lets you chart your weight on the Web. And a meter that warns your air conditioner...

Sd College Tests Fingerprint Purchasing Technology
From ACM News

Sd College Tests Fingerprint Purchasing Technology

Futurists have long proclaimed the coming of a cashless society, where dollar bills and plastic cards are replaced by fingerprint and retina scanners smart enough...

Al-Qaida Tipsheet on Avoiding Drones Found in Mali
From ACM News

Al-Qaida Tipsheet on Avoiding Drones Found in Mali

One of the last things the bearded fighters did before leaving this city was to drive to the market where traders lay their carpets out in the sand.

Using 3D Worlds to Visualize Data
From ACM News

Using 3D Worlds to Visualize Data

Take a walk through a human brain? Fly over the surface of Mars?

Future Science: ­sing 3D Worlds to Visualize Data
From ACM TechNews

Future Science: ­sing 3D Worlds to Visualize Data

Researchers are conducting experiments with CAVE2, a virtual world consisting of eight-foot-high screens and 72 stereoscopic LCD panels. 
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