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 News
Making the Case For Security
Major corporations have made serious mistakes with information security recently, resulting in spectacular failures to protect business and customer records....
From ACM News
Augmented Reality Interface Exploits Human Nervous System
The most important function of the brain is figuring out what to ignore: Research suggests that we can process only about one percent of the visual information...
From ACM News
A Lego Reconstruction of the World's Earliest Computer
Before the birth of Christ the Greeks built a mechanical computer. Now an Apple engineer has made a functional Lego replica.
From ACM TechNews
Creating Apps Just For Cars
Ford Motor Co. is working with the University of Michigan, Ann Arbor, and Microsoft to offer a computer science and engineering course in which Michigan students...
From ACM News
A Faster Wireless Web
Transfers of large amounts of data across the Internet to wireless devices suffer from a key problem: The Transmission Control Protocol (TCP) used to send and receive...
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
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
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
What's Inside the Ipad's Chip?
Despite widespread speculation, nothing beyond what Steve Jobs announced last week is known about the A4 chip at the heart of the Apple iPad. Jobs described the...
From ACM News
How Google Ranks Tweets
To deliver useful search returns from the so-called real-time Web--such as seconds-old Twitter "tweets" reporting traffic jams--Google has adapted its page-ranking...
From ACM News
Bringing Color to E-Readers
One of the hot topics at the Consumer Electronics Show this week in Las Vegas is color e-readers, with several companies showcasing new products. While E-Ink has...
From ACM News
Splitting p Search
Searching the Web could become faster for users and much more efficient for search companies if search engines were split up and distributed around the world, according...
From ACM News
Faster Maintenance with Augmented Reality
In the not-too-distant future, it might be possible to slip on a pair of augmented-reality (AR) goggles instead of fumbling with a manual while trying to repair...
From ACM TechNews