Originally posted at iPhone Atlas

Originally posted at iPhone Atlas

Originally posted at The Download Blog

This cross section shows two rings of light-sensitive semiconductor material in the fiber. The eight thicker parts are electrodes to carry signals.

(Credit: Massachusetts Institute of Technology)

And you thought it was a problem when folks went into the locker room toting cell phones with cameras.

...

Flickr lets you post image links to Twitter.

(Credit: Screenshot by Stephen Shankland/CNET)

Yahoo has released a feature that lets people post Flickr photos to their Twitter accounts.

The Twitter2Flickr feature requires that you enable Flickr as an approved application that can tweet under your username.

Then, when you ...

Originally posted at Webware

The Olympus E-P1 with its small 17mm lens attached.

(Credit: Olympus)

The Olympus E-P1 camera, a hybrid designed to combine advantages of both compact cameras and SLRs, is a welcome arrival in a digital camera market struggling to find new directions.

The small and light camera that debuted Tuesday features interchangeable lenses and relatively large sensor that endow SLRs with flexibility and higher image quality, but it's also got a small body of a compact camera. It has the potential to appeal to SLR owners who want something smaller and to compact camera owners who want something better, if Olympus can convince people to surmount a significant obstacle, price.

Like most hybrids--gaming laptops, for example, or bicycles with aspects of both road bikes and mountain bikes--the E-P1 sacrifices specialization for versatility. But the digital camera market is saturated, and the E-P1 is a promising member of a newer camera breed.

There are a handful of competitors with similar aspirations. Canon's G10, the newest in its G series of high-end compact cameras, is one example. Nikon's GPS-enabled P6000 is another, though, like the G10, it doesn't have an interchangeable lens. And Panasonic's G1 and GH1, which employ the same Micro Four Thirds lens and sensor standard as the E-P1, are probably closest.

The biggest knock against these cameras is price. Their relatively large sensors--especially those in the Micro Four Thirds cameras--cost a lot to manufacture, and fast electronics and high complexity just make things worse. Few people are willing to spend more than $300 on a camera, much less the hybrid cameras.

Brace yourself for some sticker shock. ...

A new tremor on Thursday traversed a photography world already shaken up by the arrival of digital technology as Phase One, a Copenhagen-based company that caters to professional photographers, announced a plan to acquire some high-end photography assets from Eastman Kodak.

To nobody's surprise, Kodak wound down its 35mm Kodachrome film product ...

The camera in Apple's upcoming iPhone 3G S sports not just video, but also some new features besides the usual not-so-useful bump in megapixels.

The phone, available next week in the United States and some other countries, comes with a 3-megapixel camera compared to the current iPhone 3G's ...

Originally posted at News - Apple

Canon's Rebel T1i

(Credit: CNET)

Apple released a software update Thursday to let its Aperture 2, iPhoto '08, and iPhoto '09 photo-editing software handle raw images from three newer SLRs, Canon's Rebel T1i, Nikon's D5000, and Olympus' E-30.

Higher-end cameras offer raw image formats that provide more flexibility and quality than JPEG, but the raw file formats are proprietary, vary from one camera model to another, and require companies such as Apple and Adobe Systems to release a constant stream of updates. Microsoft relies on camera manufacturers to supply software for Windows that can interpret the raw data, which is taken directly from camera image sensors without in-camera processing.

Camera makers typically supply their own software for handling raw images, but many people prefer their own photo software.

Further detail on Apple's support is available on Apple's raw camera support page.

Half a year after the camera's debut, Canon released promised firmware that updates its vaunted EOS 5D Mark II SLR with the ability to manually control camera settings while shooting video.

The much-desired feature lets users set aperture, ISO sensitivity, and shutter speed manually. It was the first Canon ...

Updated 7:16 a.m. PDT with further details from Canon in Europe, and 9:20 a.m. with further details from Canon USA.

Canon plans to release firmware June 2 to address a common complaint about its EOS 5D Mark II, a $2,700 digital SLR that's generally been lauded for its image quality but criticized for its lack of manual controls when shooting video, the company said.

SLR cameras give photographers close control over settings including shutter speed, aperture, and ISO sensitivity, and the enthusiasts and professionals who buy high-end cameras often understand and use those options. Since the 21-megapixel 5D Mark II was introduced a half year ago as Canon's first SLR to feature video abilities, the video operated in a fully automatic mode in which the camera selected those settings.

Manual control over video will arrive with Canon's 5D Mark II through a June firmware update.

(Credit: Canon)

That became a common cause for complaint. For example, people couldn't select a wide aperture, or F-stop, to ensure a shallow depth of field that would direct attention to a video's subject while making the background an undistracting blur. The lack of manual controls contrasted with two big video advantages of the 5D Mark II, the ability to shoot 1080p video at 30 frames per second, and a large, full-frame sensor that's particularly good at dealing with difficult low-light conditions.

"This new firmware will accommodate a great number of user requests for manual exposure control in the EOS 5D Mark II video mode. Manual exposure control while shooting video on the EOS 5D Mark II is expected to make a big impact with cinematographers and videographers using the 5D Mark II for high-end HD video production," Canon said.

A customer newsletter said the feature will permit control over ISO, aperture, and shutter speed. Canon's European press release was more forthcoming, saying that shutter speed would range from 1/30th of a second to 1/4000th and that ISO would include the camera's regular span of 100 to 6400 and also the extended H1 setting of 12,800.

Medium-format digital cameras, which have larger sensors and higher price tags than even high-end SLRs, didn't fare so well in earlier tests of sensor quality by measurement firm DxO Labs, but Phase One's newly tested top-end technology has risen to the top of the DxOMark Sensor test.

Phase One now rules the DxOMark Sensor roost.

(Credit: DxO Labs)

Phase One's 60-megapixel P65+ camera scored 89.1 on the test, edging out the Nikon D3X, which scored 88, according to data released Thursday. In addition, the 51.7-megapixel Hasselblad H3DII 50, an older model than Phase One's, scored 78.2. Click here to compare the two models and Nikon's D3X.

The DxOMark sensor test measures a camera sensor's dynamic range, color depth, and low-light performance. DxO Labs cautions that differences of less than 5 points aren't really distinguishable, and of course many other factors including price, lens quality, autofocus, and resolution factor into overall camera quality.

The P65+ features the best color performance yet, but DxO Labs said its comparatively good performance in low-light conditions helped it carry the day.

What do you do when you can use the Internet to data-mine a collection of billions of photos?

Find out whether cats are more popular than dogs, of course. Or whether good outdoes evil. Or the Yankees beat the Mets.

The FlickrTrends application takes advantage first of the API (application programming interface) at Yahoo's photo-sharing site, Flickr, which can show how many photos have been tagged with a particular word over a period of time. Second, it uses Google App Engine to present the relative popularity of two tags in chart form to show what's waxing and waning.