Communications of the ACM
An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM TechNews
Organic Crystals Promise Low-Power Green Computing
Researchers at Japan's National Institute of Advanced Industrial Science and Technology have discovered ferroelectric behavior in crystalline croconic acid, which...
From ACM News
Feds Push For Tracking Cell Phones
Two years ago, when the FBI was stymied by a band of armed robbers known as the "Scarecrow Bandits" that had robbed more than 20 Texas banks, it came up with aconvicted...
From ACM News
Ibm's Jeopardy-Playing Machine Now Beats Human Contestants
IBM's Jeopardy-playing supercomputer is now capable of beating human Jeopardy contestants on a regular basis, but has a ways to go before it takes on the likes...
From ACM News
Wi-Fi at the Speed of Light
A wireless network that uses reflected infrared light instead of radio waves has transmitted data through the air at a speed of one gigabit per second—six to 14...
From ACM News
Google Set to Showcase Fast Internet
Google said Wednesday that it would offer ultrahigh-speed Internet access in some communities in a test that could showcase the kinds of things that would be possible...
From ACM News
Wipro to Offer 100 Percent Recyclable, Toxin-Free Computers
Information technology services corporation Wipro Infotech has claimed to be the first Indian company to build a 100 percent recyclable and toxin-free computer,...
From ACM News
Hacker 'mudge' Gets DARPA Job
Peiter Zatko--a respected hacker known as "Mudge"--has been tapped to be a program manager at DARPA, where he will be in charge of funding research designed toDARPA...
From ACM News
A 50-Watt Cellular Network
An Indian telecom company is deploying simple cell phone base stations that need as little as 50 watts of solar-provided power. It will soon announce plans to sell...
From ACM News
Old-Style Computers Get New Life in Developing Countries
Hanuman, a divine being in Hindu mythology, is well on his way to becoming a video game hero. It's all part of a project called PlayPower, co-founded by Carnegie...
From ACM News
An Engineer's Quest to Caption the Web
The Internet used to be a place where Ken Harrenstien could do anything. The Google engineer, who has been deaf since childhood, loved the Web because he could...
From ACM News
Cisco Predicts Wireless Data Explosion
If wireless operators thought they'd faced a deluge of data traffic from the iPhone, they haven't seen anything yet, according to a survey from network equipment...
From ACM News
Smart Dust Could Give Early Warning of Space Storms
A SWARM of "smart dust" spacecraft, positioned at a sweet spot between the Earth and the sun, could alert us to the approach of dangerous space storms well before...
From ACM News
Getting a Grip on Online Buzz
Big-name companies increasingly recognize the importance of discussions about their products on social media sites such as Facebook and Twitter. But keeping track...
From ACM TechNews
Smokey Bear Now Studies Computer Science
Innovative computer mapping tools and airborne imaging technology are being used by researchers with access to supercomputers to predict wildfire behavior. By...
From ACM News
Searching For Disease Clues in Genetic Diversity
Over the last few years, scientists have discovered hundreds of genetic variants linked to disease. But the vast majority of that research has focused on people...
From ACM News
Unplugged: Goodbye Cables, Hello Energy Beams
LET'S face it: power cables are unsightly dust-traps. PCs, TVs and music players are becoming slicker every year, but the nest of vipers in the corner of everyAn...
From ACM News
Google
Google engineers are working on a translator for Google Android smartphones to convert one language into another quickly enough to allow speakers without a common...
From ACM TechNews
The Dozens of Computers That Make Modern Cars Go (and Stop)
Modern cars and trucks contain as many 100 million lines of computer code, more than in some jet fighters. "It would be easy to say the modern car is a computer...
From ACM News
.s. Scientists Given Access to Cloud Computing
The National Science Foundation and the Microsoft Corporation have agreed to offer American scientific researchers free access to the company’s new cloud computing...
From ACM News