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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.


Apple Patent ­ses 3d Gestures to Control an Ipad
From ACM News

Apple Patent ­ses 3d Gestures to Control an Ipad

Forget relying solely on touch to control your Apple device. On future iPads, you may be able to control your tablet from across the room using 3D gestures, such...

From ACM News

Is Checking Sports Scores or Personal Email at Work a Crime?

The U.S. Court of Appeals for the Ninth Circuit has agreed to reconsider a 2-1 ruling issued in April that critics said made it a crime to violate an employer's...

Microsoft Sees Screens Everywhere in Futuristic Video
From ACM News

Microsoft Sees Screens Everywhere in Futuristic Video

Say what you will about Microsoft's execution in developing cool products and services consumers want, where rivals such as Apple and Google have stolen a beat...

A Social-Media Decoder
From ACM News

A Social-Media Decoder

From his 24th-floor corner office in midtown Manhattan, the veteran CBS research chief David Poltrack can gaze southward down the Avenue of the Americas, its...

Ice Cream Sandwich: A Deep-Dive Tour With Android
From ACM Opinion

Ice Cream Sandwich: A Deep-Dive Tour With Android

There are few things in this world I despise more than software updates. Downloading hundreds of files, waiting for the progress bar to fill, restarting the device—it’s...

Nasa in Final Preparations For Nov. 8 Asteroid Flyby
From ACM News

Nasa in Final Preparations For Nov. 8 Asteroid Flyby

NASA scientists will be tracking asteroid 2005 YU55 with antennas of the agency's Deep Space Network at Goldstone, Calif., as the space rock safely flies past...

Researchers Couple Printed Logic With Printed Memory
From ACM TechNews

Researchers Couple Printed Logic With Printed Memory

Transistors have been combined with memory in a printed electronic device that offers an affordable way to read, write, and process small amounts of data by Palo...

Quantum Hackers: Cracking the ­ncrackable Code
From ACM TechNews

Quantum Hackers: Cracking the ­ncrackable Code

Norwegian University of Science and Technology researcher Vadim Makarov has developed a quantum cryptography method to defend against attacks of quantum key distribution...

How Yahoo Spawned Hadoop, the Future of Big Data
From ACM News

How Yahoo Spawned Hadoop, the Future of Big Data

The email went to Eric14. His real name is Eric Baldeschwieler, but no one calls him that. At fourteen letters, Baldeschwieler is a mouthful, and he works in...

Science Fiction-Style Sabotage a Fear in New Hacks
From ACM TechNews

Science Fiction-Style Sabotage a Fear in New Hacks

The U.S. Cyber Consequences Unit, a nonprofit group that helps the U.S. government identify vulnerabilities for cyberattacks, has replicated the recent attack that...

Why Cgi Humans Are Creepy, and What Scientists Are Doing About It
From ACM News

Why Cgi Humans Are Creepy, and What Scientists Are Doing About It

A century ago, psychologists identified "the uncanny" as an experience that seems familiar yet foreign at the same time, causing some sort of brain confusion...

Professor Steven Bellovin Discusses Computer Security
From ACM TechNews

Professor Steven Bellovin Discusses Computer Security

Columbia University professor Steven Bellovin says in an interview that he is working on the idea of private search, which allows users to work together, but not...

Are Drones Creating a New Global Arms Race?
From ACM News

Are Drones Creating a New Global Arms Race?

Plastic tanks and miniature models of fighter jets are on display in Steven Zaloga's home office, and his bookshelves are overflowing with volumes about the history...

Screen Time Higher Than Ever for Children
From ACM News

Screen Time Higher Than Ever for Children

Jaden Lender, 3, sings along softly with the "Five Little Monkeys" app on the family iPad, and waggles his index finger along with the monkey doctor at the warning...

Patents Emerge as Significant Tech Strategy
From ACM TechNews

Patents Emerge as Significant Tech Strategy

Technology companies' patent practices have shifted from using them to defend their own inventions to deploying them as an important part of competitive strategies...

Smarter Cameras Help You Take Slicker Snaps
From ACM TechNews

Smarter Cameras Help You Take Slicker Snaps

University of Glasgow researcher Stephen Brewster is developing a camera interface designed to make it easier for photographers to get pictures right on the first...

Ramcloud: When Disks and Flash Memory Are Just Too Slow
From ACM TechNews

Ramcloud: When Disks and Flash Memory Are Just Too Slow

Stanford University researchers have developed RAMCloud, a scalable, high performance storage approach that can store data in dynamic random access memory and aggregate...

How an Extinct Zebra Could Upend the Networking Market
From ACM TechNews

How an Extinct Zebra Could Upend the Networking Market

The Internet Systems Consortium has created a project to stabilize the code base for Quagga, an open source networking program, and offer commercial support to...

Cloud Computing: Gaps in the 'cloud'
From ACM TechNews

Cloud Computing: Gaps in the 'cloud'

Ruhr-University Bochum researchers discovered a massive security gap at Amazon Cloud Services and presented their findings at the recent ACM Cloud Computing Security...

Transparent, Super-Stretchy Skin-Like Sensor
From ACM News

Transparent, Super-Stretchy Skin-Like Sensor

Using carbon nanotubes bent to act as springs, Stanford researchers have developed a stretchable, transparent skin-like sensor that can be stretched to more than...
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