Technology

Galaxy S4's Camera Wins Shootout With iPhones
May 25, 2013

The Samsung Galaxy S4's rear-facing camera beats those in the iPhone 5 and 4S as well as other Samsung smartphones, according to a report from digital image specialists DxO Lab. The 13 MP GS4 camera tallied an overall DxOMark score of 75, while the iPhone 5, iPhone 4S, Galaxy Note II and Galaxy S III all scored 72. First place was taken by the Nokia 808 PureView.

Coordinated Care Models in Digital Health
May 25, 2013

Coordinated care models emphasize the basic relationships between patients and doctors, focusing on the continuum of care. The models reward doctors for the outcome of care instead of pure volume. The two dominant models are the patient-centered medical home and accountable care organization. Patient-centered medical home has enjoyed broad market interest since 2007.

Kim Dotcom: Two-Step Authentication Patent Is Mine
May 24, 2013

Kim Dotcom, founder of the seized file-sharing site Megaupload, hinted via Twitter that he might sue the slew of companies using two-step authentication, for which Dotcom claims to own the patent. Dotcom provided a link to a patent that deals with two layers of identification, corroborating his purported ownership.

Yahoo Pulls PlayerScale Under Its Umbrella
May 24, 2013

Yahoo hasn't been playing around when it comes to acquisitions. Its latest, announced Tuesday, is PlayerScale, which makes software infrastructure for cross-platform gaming. Four-year-old PlayerScale has built a sizable audience, and it could fit well with Yahoo's new direction. "This deal is intriguing for a couple of reasons," said tech analyst Charles King.

Nvidia's GTX 780 Boosts Performance With Less Tweaking
May 23, 2013

With a slew of advanced action games for the PC on deck for release later this year, including Activision's just announced Call of Duty: Ghosts and Electronic Arts' Battlefield 4, Nvidia has introduced a graphics card that will provide top-notch performance for gamers. The GeForce GTX 780 GPU is the latest evolution in Nvidia's line of powerful Kepler-enabled processors.

Google's Makani Buy Could Take Wind Energy to Higher Levels
May 23, 2013

Google X Labs, the not-so-secret-but-secretive facility that works on cutting edge projects, has bought airborne wind turbine developer Makani Power, which announced the news on its website. Makani uses tethered aircraft that fly in figure 8s to generate power. The purchase formalizes a long and productive relationship between the two companies.

Call of Duty Draws Players Into Brave New World
May 23, 2013

Activision's Call of Duty: Ghosts from developer Infinity Ward got the honor of demonstrating the power of Microsoft's Xbox One at its unveiling earlier this week. The game development studio reportedly has designed new game-engine technology specifically to handle what the Xbox One and Sony's PlayStation 4 can deliver.

Senators Piling on Apple's Taxes Are Missing the Point
May 23, 2013

So is Apple a tax-dodging evil company with a dark heart? No. The answer is no. However, Apple is certainly a corporation, and all corporations are driven first and foremost by profit -- no matter what the company says about the joy of making great products. Astoundingly passionate and driven individuals, who sometimes run corporations, might be driven by the joy of creation.

Microsoft Could Be Saving Xbox One's Best for E3
May 22, 2013

Microsoft's new Xbox One video game console, announced with fanfare on Tuesday, is certainly a step forward -- but the early reaction has been mixed at best. Much of the massive attention it caught from Twitter users, for example, seems to be anything but positive. There's a perception that Microsoft focused too much on living room entertainment and too little on gaming.

Qualcomm Puts Super High-Res Mirasol Magic on Display
May 22, 2013

Qualcomm, which has been struggling to market its futuristic Mirasol display technology, demonstrated the product at the 2013 Display Week conference being held in Vancouver, Canada. The company displayed a 5.1-inch panel with 2,560 x 1,440 pixel resolution. It also showed off a 1.5-inch panel embedded on a smartphone and on a smartwatch, but these were apparently mockups.

Amid Threats From Anonymous, Guantanamo WiFi Shut Down
May 22, 2013

Despite cries from the Left, the Guantanamo Bay detention camp is still up and running. The same, however, can't be said for Guantanamo's WiFi. The U.S. military turned off wireless Internet service at the Guantanamo Bay Naval Base amid threats from the hacker collective Anonymous. Officials have also nixed access to social networks such as Facebook and Twitter, a spokesperson for the prison said.

3D Food Printer Could Sustain Long-Distance Space Explorers
May 22, 2013

In space no one can hear you call out for pizza, but technology being developed in a NASA-funded project might let astronauts print one instead -- or any number of potentially delectable meals. Systems and Materials Research Corporation received a $125,000 grant from NASA to build a prototype device that prints food.

Cook Plays Defense Against Senators Over Apple's Taxes
May 22, 2013

Apple CEO Tim Cook defended his company's tax policies in Congress Tuesday, after the Senate released a report that condemned it for tax policies that used global subsidiaries to avoid paying billions in U.S. taxes. Apple dodged taxes on as much as $44 billion in foreign income from 2009 to 2012, the report alleges.

MicroStrategy's Saylor: Our Mobile Identity Completes Us
May 21, 2013

Mobile identity was the theme that kicked off at a keynote speech Tuesday at CTIA 2013, the wireless industry trade show under way this week in Las Vegas. Michael Saylor, founder, chairman and CEO of MicroStrategy and author of The Mobile Wave, spoke of how mobile identity is becoming a vital part of consumers' lives.

IBM Suits Up Watson to Tackle Thorny Customer Service Problems
May 21, 2013

IBM on Tuesday announced that it will offer Watson -- its artificial intelligence software package that won the Jeopardy game show -- as a customer service solution called "Watson Engagement Advisor," a cognitive computing assistant that rapidly learns, adapts and understands a company's data.

New Chair Puts Spectrum, Access High on FCC's Priority List
May 21, 2013

During her keynote address at the opening session of the CTIA 2013 wireless industry trade show in Las Vegas, acting FCC Chairwoman Mignon Clyburn spoke of continuing the work of her predecessor -- with a slight shift from focusing on rural communities to addressing the needs of the underprivileged. Clyburn, in her second day in office, stepped in as a late addition to the keynote lineup.

Microsoft Packs Xbox One With Home Entertainment Power
May 21, 2013

Microsoft has officially unveiled the Xbox One, promising it will usher in a new generation of games, TV and entertainment. The One comes a dozen years after the original Xbox video game console debuted, and eight years after its best-selling Xbox 360 proved that Microsoft was a serious contender in the gaming arena. The reveal took place at an event at its Redmond, Wash., campus on Tuesday.

Congressional Investigation Scopes Apple's Web of Tax Havens
May 21, 2013

A series of subsidiaries spanning numerous countries have helped Apple avoid billions in United States taxes, congressional investigators reported Monday. Sen. Carl Levin, D-Mich., head of the Senate Permanent Subcommittee on Investigations, which is looking into Apple's suspected transgressions, said that Apple "sought the holy grail of tax avoidance."

Food Testing for Safe Tasting
May 21, 2013

As parents of children with peanut sensitivities well know, awareness of what's in their kids' food is of paramount importance. In order to detect this allergen -- and many others -- engineers at UCLA have created a system called iTube. It involves placing a small amount of food in a test tube, shining a light on it, and then using a smartphone's camera and a specially-designed app.

Teenager's Power Storage Project Lights Up Science World
May 21, 2013

Interest in nanochemistry research and energy storage led 18-year-old Eesha Khare, a senior at Lynbrook High School in San Jose, Calif., to develop a supercapacitor that could potentially be used in flexible displays and fabrics. Her effort won her first prize at the Intel Science Fair and the Project of the Year award in the California State Science Fair's senior division for 2013.