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subjectHuman Computer Interaction
authorThe Wall Street Journal

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

Aiming to Power Ever More Complex Graphics, Nvidia Plans Quad-Core Mobile Chip This Year

Chipmaker Nvidia plans this year to introduce a four-core processor, code-named Project Kal-El, that should offer roughly five times the processing power of its...

Billboards Join Wired Age
From ACM News

Billboards Join Wired Age

Billboards and posters are one of world's oldest forms of advertising. Now, some marketers and start-ups say wireless technology could revamp outdoor advertising...

Google Executive Emerges as Key Figure in Revolt
From ACM News

Google Executive Emerges as Key Figure in Revolt

More than a week after his mysterious disappearance in Egypt, Google executive and political activist Wael Ghonim will be released from government detention on...

New Meters Aim to Cure Parking Headaches
From ACM News

New Meters Aim to Cure Parking Headaches

Soon San Francisco drivers won't need to cruise endlessly in search of an available parking spot.

From ACM News

Qualified Success Claimed Against Computer Worm

Cybersecurity experts combating the Conficker worm claimed qualified success but said millions of computers world-wide were still infected by the malicious software...

Algorithms Take Control of Wall Street
From ACM News

Algorithms Take Control of Wall Street

Last spring, Dow Jones launched a new service called Lexicon, which sends real-time financial news to professional investors. This in itself is not surprising...

Your Apps Are Watching You
From ACM News

Your Apps Are Watching You

A WSJ Investigation finds that iPhone and Android apps are breaching the privacy of smartphone users.

Word-Wide Web Launches
From ACM News

Word-Wide Web Launches

New Google database puts centuries of cultural trends in reach of linguists.

From ACM News

Google Goes to the Cloud For New Idea in Pc System

In the personal-computer industry, where things change fast, one fact has been a constant for years: There are two major, mainstream operating systems for consumers...

Rivals Say Google Plays Favorites
From ACM News

Rivals Say Google Plays Favorites

Search giant displays its own health, shopping, local content ahead of links to competing sites.

From ACM News

Suit to Snuff Out 'history Sniffing' Takes Aim at Tracking Web ­sers

A lawsuit filed last Friday for alleged use of "history sniffing," a method for surreptitiously detecting what websites a person has visited, is the latest to...

Race Is On to 'fingerprint' Phones, Pcs
From ACM News

Race Is On to 'fingerprint' Phones, Pcs

David Norris wants to collect the digital equivalent of fingerprints from every computer, cellphone and TV set-top box in the world.

Shunned Profiling Technology on the Verge of Comeback
From ACM News

Shunned Profiling Technology on the Verge of Comeback

One of the most potentially intrusive technologies for profiling and targeting Internet users with ads is on the verge of a comeback, two years after an outcry...

Insurers Test Data Profiles to Identify Risky Clients
From ACM News

Insurers Test Data Profiles to Identify Risky Clients

Life insurers are testing an intensely personal new use for the vast dossiers of data being amassed about Americans: predicting people's longevity.

New Ways Bankers Are Spying on You
From ACM News

New Ways Bankers Are Spying on You

Big Banker is watching you—more closely than ever.

On the Threshold of the Avatar Era
From ACM TechNews

On the Threshold of the Avatar Era

Humanity is technologically on the brink of the avatar era, in which it becomes possible for people to virtually embody digital avatars that are not restricted...

Wiring The Brain to Aid People With Paralysis
From ACM News

Wiring The Brain to Aid People With Paralysis

Scientists are reporting progress in their efforts to channel brain waves to power mechanical devices, a development that could someday help paralyzed people...

A Web Pioneer Profiles ­sers By Name
From ACM News

A Web Pioneer Profiles ­sers By Name

In the weeks before the New Hampshire primary last month, Linda Twombly of Nashua says she was peppered with online ads for Republican Senate hopeful Jim Bender...

Facebook in Privacy Breach
From ACM News

Facebook in Privacy Breach

Top-ranked applications transmit personal IDs, a Journal investigation finds.

'scrapers' Dig Deep For Data on Web
From ACM News

'scrapers' Dig Deep For Data on Web

At 1 a.m. on May 7, the website PatientsLikeMe.com noticed suspicious activity on its "Mood" discussion board. There, people exchange highly personal stories...
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