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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.


From ACM News

Court Allows Agents to Secretly Put GPS Trackers on Cars

Law enforcement officers may secretly place a GPS device on a person's car without seeking a warrant from a judge, according to a recent federal appeals court...

Searching For Fun
From ACM News

Searching For Fun

Research suggests that search engines could tap into users' need to be entertained.

From ACM News

Apple Reinvents the Audio Jack

Although Apple is known for filing patents on complex multi-touch algorithms, anti-piracy measures and advanced user interfaces, it still has a focus on basic...

Now You Can Earn Virtual Currency By Watching Ads
From ACM News

Now You Can Earn Virtual Currency By Watching Ads

You know the type—social game addicts who pepper your Facebook page with updates about the wine recipe they created playing "FarmVille," or the gem broker they...

From ACM News

Nsf Awards San Diego Supercomputer Center $2.8 Million For Trestles System

The U.S. National Science Foundation has awarded the San Diego Supercomputer Center at the University of California, San Diego, $2.8 million to build and deploy...

Virtual Farm Games Absorb Real Money, Real Lives
From ACM News

Virtual Farm Games Absorb Real Money, Real Lives

Last century's cash crops included tobacco, cotton, and sugar cane. Now we have magic cauliflower and super berries, too—and even though they can't be sold at...

China Limits Use of Foreign Computer Security Technology
From ACM News

China Limits Use of Foreign Computer Security Technology

China has ordered its banks and other major companies to limit use of foreign computer security technology, setting up a possible trade clash with the United...

From ACM News

Lenovo to Develop Game Console

Lenovo Group Ltd. is investing in the development of a new videogame console, part of a broader push by the Chinese personal-computer company to branch out into...

From ACM News

Google Gives Real-Time Search Its Own Page

Google is digging deeper into real-time search, with a new search page that displays only results from timely sources, like updates from Twitter and other social...

From ACM TechNews

The Fast Track From Code to Cloud

Combining emerging technologies such as dynamic language platforms, cloud computing, and agile development practices has led to a new paradigm for software development...

Heady Days of Nanotech Funding Behind It, the ­.s. Faces Big Challenges
From ACM TechNews

Heady Days of Nanotech Funding Behind It, the ­.s. Faces Big Challenges

Despite the U.S.'s lead in patenting nanotechnology inventions, it has not been able to translate that success into the marketplace, which has enabled other countries...

From ACM TechNews

A Search Service that Can Peer Into the Future

Yahoo!'s Barcelona research lab has developed Time Explorer, a prototype news search engine that generates timelines that stretch into the future as well as the...

Luring Shoppers to Stores
From ACM News

Luring Shoppers to Stores

Marketers try interactive mirrors, discounts via scanners.

From ACM News

Telepresence Robot Replaces Editor at Ieee Spectrum

With several companies offering telepresence robots to act as people's proxies at the office, IEEE Spectrum magazine investigated their use earlier this year by...

From ACM News

Wikipedia Age Challenges Scholars

For professors, publishing in elite journals is an unavoidable part of university life. The grueling process of subjecting work to the up-or-down judgment of...

Software Helps Scientists Conduct Hurricane Research
From ACM News

Software Helps Scientists Conduct Hurricane Research

Scientists studying how and why Atlantic hurricanes form will have a better chance of getting the data they need thanks to flight planning software developed at...

Sizing Samples
From ACM News

Sizing Samples

Many scientific disciplines use computers to infer patterns in data. But how much data is enough to ensure that the inferences are right?

From ACM News

U.S. Cyber Defense Needs to Focus on Superior Technology, Official Says

With India and China poised to over take the United States in the training of proficient computer scientists, a top U.S. Defense official has said that America...

From ACM TechNews

W3c Launches Web Performance Working Group

A new W3C working group will focus on improving the measurement of Web application performance times.The Web Performance Working Group will initially create a common...

Size Matters: Canadian Research Could Shrink Gadget Size
From ACM TechNews

Size Matters: Canadian Research Could Shrink Gadget Size

McGill University researchers have found that quantum dots are capable of creating large voltages that can keep compact electronic devices running. "We need to...
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