Gadgets

You, me, and "science" makes three: the state of online dating

Tuesday, 07 February 2012 15:05

Online dating has only become more ubiquitous and socially acceptable since the first sites launched in the mid-'90s: in a 2007-2009 study, 22 percent of couples surveyed formed as a result of dating websites, and it's now the second-most common way for people to meet. But a meta-analysis of online dating and psychological studies shows that while some people are successful using those services, the sites themselves oversell their benefit. There are also a number of downsides, from wrong impressions gotten from too much Internet interaction to unnecessary pickiness from an abundance of potential dates to choose from.

The front-facing parts of dating websites often namecheck science, math, and other quantitative disciplines when describing their methods, throwing around high percentages of people matched and married, large numbers of dimensions of compatibility, and surprisingly even numbers of male and female users. Based on their iffy science, the services claim their methods are superior to offline dating. Despite the fact that "news agencies frequently parrot these claims uncritically… in awed tones," the meta-analysis says, its investigation suggests that "dating sites have failed to produce compelling evidence" for them.


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Google (finally) brings Chrome to Android

Tuesday, 07 February 2012 11:36

Google is finally bringing Chrome to the Android platform. A beta release of the increasingly popular Web browser was published this morning in the Android Market and is available to users who are running Android 4. The port includes Chrome's advanced HTML rendering engine and many of the browser's popular features.

The Chrome beta is designed to run on both phones and tablets. The tablet version of the user interface is nearly a perfect match of Chrome on the desktop, including the distinctive slanted tab design. The phone version has a more compressed interface, suitable for smaller screens, and includes the standard Chrome features such as the Omnibar and application shortcut pane.


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Motorola Droid 4 to launch on Verizon for $199.99

Tuesday, 07 February 2012 09:40

The Motorola Droid 4 will be available on Verizon's network for $199.99 with a two-year contract, Motorola announced in a press release today. The smartphone carries on the keyboard tradition of its predecessor, the Droid 3, but with a much-improved design.

The Droid 4 has a 1.2GHz processor, 1GB of RAM, and a 4-inch qHD display. An 8-megapixel camera that can record 1080p video is on the back of the phone, and an "HD" camera is on the front. The phone has a 1785mAh battery and will launch with Android 2.3 Gingerbread, "to be upgraded to Android 4.0 Ice Cream Sandwich," according to Motorola.

We handled the phone a bit at CES, and while it's still on the thick and heavy side, the sliding action was smoother and easier than the Droid 3, which had a stiff mechanism. The keyboard keys also had more travel and were easier to press, which should make for a better typing experience.

The Droid 4 will be available in stores and online starting February 10.

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Nikon D800 combines medium format quality, HD filmmaking in one DSLR

Tuesday, 07 February 2012 09:30

Nikon on Monday announced the D800 digital SLR camera, the newest addition to its professional DSLR line up. Boasting a 36.3 megapixel full-frame CMOS sensor, high ISO shooting capabilities, and a variety of high definition video modes, the D800 leapfrogs well beyond its predecessor, the D700, as well as anything else in the 35mm format, to offer resolution approaching that of $10,000+ medium format cameras.

Like the flagship D4 announced in January, the D800 uses a 51-point autofocus system that is sensitive down to -2EV. It also has the new 91,000 pixel 3D color matrix metering and Advanced Scene Recognition System that compares the image in the viewfinder with a database of previously captured images and their exposure settings. The D800 retains the standard DSLR size of the D700, wrapped in magnesium alloy, but its corners and curves have been rounded in line with the design of the D4.


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Raspberry Pi's $35 Linux computer on track to launch later this month

Monday, 06 February 2012 19:45

The first model of the Raspberry Pi Foundation's low-cost Linux computer will likely be available for purchase later this month. The organization announced today that manufacturing on the first batch is set to complete on February 20.

The $35 computer, which is a bare board the size of a deck of playing cards, has a 700MHz ARM11 CPU and 256MB of RAM. A second model with lower specs will eventually be released for $25. According to a statement issued today by the Raspberry Pi Foundation, the $35 model will probably be available for purchase by the end of the month unless there are additional production delays.

We reported on the Raspberry Pi computer last month when manufacturing was set to begin. Completion of the first batch was delayed because the manufacturer had difficulty sourcing a component. The issue was resolved and production resumed.

In addition to announcing the expected ate of completion for the first batch, the Raspberry Pi Foundation has also announced the availability of technical documentation from Broadcom with details about the SoC used in the Raspberry Pi board. The document is available for download as a PDF file.

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Apple rules top three smartphone spots but loses new users to Android

Monday, 06 February 2012 15:05

Apple continues to hold the title for some of the top-selling smartphone models, with the iPhone 4S being the best selling handset in the US last quarter, according to a new report by market research firm NPD. But while the iPhone has repeatedly made Apple the top smartphone vendor in the US, Android still appears to be attracting more new users.

Apple had three iPhone models available for sale in the fourth quarter of 2011: the just-released iPhone 4S, the iPhone 4, which Apple continues to sell as a lower-cost entry-level model, and the nearly three-year-old iPhone 3GS, which AT&T still offers as essentially a $0 bargain smartphone. Collectively, all iPhones sold accounted for 43 percent of smartphone sales in the US for the quarter.

According to NPD analyst Ross Rubin, Apple sold nearly two iPhone 4S models for every iPhone 4 sold, and five iPhone 4S models for every iPhone 3GS sold. And despite the large disparity in numbers, the iPhone 4S, iPhone 4, and iPhone 3GS ended up being the top three smartphones sold in the US.

But even with the top Android smartphone (Samsung Galaxy SII) being outsold more than five to one in the US, Android handsets in aggregate still accounted for 48 percent of US smartphone sales last quarter, accord to NPD's data. Perhaps more alarming for Apple, users buying their first smartphones chose an Android device 57 percent of the time, and an iOS device just 34 percent of the time.

While Android has been criticized for its platform fragmentation and the complexity it presents to users, the platform's wide carrier support, growing app selection, and variety of models available from several vendors attracts a generally wider audience. Particularly in the US, Rubin noted, Android is the only choice for users who want to take advantage of LTE networks from Verizon and AT&T or Sprint's WiMAX network.

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Another reason why Apple may be limiting Siri to iPhone 4S

Monday, 06 February 2012 12:15

Siri, Apple's widely advertised voice-activated "intelligent assistant," has so far been limited to the latest iPhone 4S hardware after Apple's acquisition. Though observers have come up with various reasons for the restriction, a newly revealed piece of the puzzle suggests the issue is related to hardware after all. According to recent SEC filings from technology start-up Audience, Apple incorporated an improved version of its background noise filtering technology directly into the A5 processor used in the iPhone 4S—technology that improves Siri's speech recognition capabilities.

Siri was originally a third-party app for the iPhone that ran on devices as old as the iPhone 3GS. Apple later bought the company behind Siri, and integrated the tech directly into iOS 5, which was released to the public in October of 2011. Siri is now only available on the iPhone 4S, however, and Apple subsequently pulled the old app from the App Store when the 4S was released.


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Poll Technica: should Apple more strictly police app ripoffs on the App Store?

Monday, 06 February 2012 10:36

Apple has begun to take action against iPhone app ripoffs that have been crudding up the App Store. Over the weekend, the company removed a number of apps that bear a striking similarity to ones that are already popular among iOS users—the list includes Angry Ninja Birds, Plant vs. Zombie, and Temple Jump, which correlate to the popular titles Angry Birds, Plants vs. Zombies, and Temple Run (hat tip to Gamasutra). The move is encouraging to developers who have been struggling with knockoffs attempting to steal their business on the App Store, but there's plenty left to do if Apple wants to show it's serious about tackling the problem once and for all.

Apps attempting to clone—or at least ride the popularity wave of—other apps has been a problem for iOS developers for years now. Ars first started covering the phenomenon in early 2009, but examples continue to pop up on both the mobile App Store as well as the Mac App Store.


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Verizon, Redbox team up to build video streaming, DVD service

Monday, 06 February 2012 08:17

Verizon and Redbox are developing a new video service to compete against Netflix, which will combine Redbox's kiosk DVD and Blu-Ray rental service with streaming and downloadable video content made possible by Verizon's network.

Verizon and Redbox parent company Coinstar announced the partnership today with a press release and press conference, saying a subscription service "and more" will become available in the second half of 2012. Details were limited due to "competitive reasons."

The joint venture will apparently not include DVDs through the US Postal Service, as Netflix offers. Redbox has kiosks at 29,000 locations nationwide, including grocery stores, convenience stores, drug stores, and at some Wal-Mart stores. "By offering instantly available online and mobile content with immediate access to physical media through rental kiosks, Verizon and Redbox will be uniquely positioned to deliver the best of both worlds—digital and physical—to consumers across the country," the companies said.

Verizon owns 65 percent of the new joint venture, which is also described in an SEC filing, with Redbox owning the other 35 percent. While Netflix is struggling after a shaky 2011, Verizon and Redbox will still have their work cut out for them. No mention of specific content was made, but Verizon said it will use its "industry-wide relationships with entertainment content providers" to ensure a good selection of movies online.

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