Wednesday, May 18, 2011

The iPhone 5 News Blog News Feed

The iPhone 5 News Blog News Feed

Moved Camera Flash Another “Fix” For the iPhone 5, or a 3D Camera?

Posted: 18 May 2011 08:38 AM PDT


3d camera iphone 5Thanks to a purported leak of an iPhone 5 case, new rumors of the iPhone 5 featuring a repositioned camera flash could be the result of yet another flawed design on the iPhone 4. But could that other cut-out also be for a rumored 3D camera?

iPhone users eager for a sneak peak at the iPhone 5′s form factor have been abuzz in conjecture over a recently-discovered iPhone case being offered on the trade site alibaba.com that purports to be for the “iPhone 5G.” While the iPhone inside the photo is most definitely a mock-up, the case itself is possibly believed to be the product of a design leak from one of Apple’s China-based component manufacturers, giving the tech community a kind of “outline” of what the form factor of the iPhone 5 may end up being.

While many have focused on the sloped shoulders of the purported iPhone 5 case’s chassis and seemingly-edge-to-edge screen, new reports are taking notice of a considerable shift in the position of the rear-facing flash. As opposed to the positioning of the iPhone 4′s LED flash — which sits just to the side of the camera sensor — the mysterious iPhone 5 case features a cutout on the other side of the rear face of the design.

If this indeed is an inside peak at what the iPhone 5 will feature, what would a repositioned camera flash mean? Given some of the issues with the camera flash on the iPhone 4, would this not constitute yet another “fix” on the iPhone 5?

Or, could that circular cutout be for something revolutionary for the iPhone 5, such as a 3D camera?

iPhone 4 Camera Flash Issues: a History

Camera flash issues are nothing new for the iPhone 4. Early on in the release of the iPhone 4 in the Summer of 2010, there were numerous reports of the iPhone 4 taking yellowed photos. Heather Kelly at Macworld did a thorough investigation of the issue way back in July of 2010, most of which was inconclusive, stating: “Hopefully, this isn’t a hardware issue involving the camera’s lens, and Apple can fix the problem with an update to the iPhone 4′s firmware.”

It still remains to be seen what the culprit of the camera flash issues on some iPhone 4s are: while some believed that it was a software issue, others suggested it was a design flaw in the LED flash, or even an effect of shoddy, poorly-designed iPhone 4 cases.

More recently, Apple purportedly had to deal with similar problems with the white iPhone 4′s chassis. Cult of Mac, which predicted the release of the white iPhone 4 perfectly, indicated in a report from October of 2010 that the white plastic was letting too much light into the case, affecting the clarity of photos: “The handset's semi-translucent glass case leaks light in, ruining pictures taken with the internal camera, especially when the built-in flash is used.” It was this flaw that caused the delay in the release of the white iPhone 4.

While Apple only made nominal changes to the positioning of camera components to compensate for the white iPhone 4, the iPhone 5 could feature a dramatic repositioning of the camera flash, particularly if it is looking to invest in an 8-megapixel camera and upping the ante on the iPhone being consider a serious picture-taker.

Is that a repositioned camera flash, or another 3D camera sensor?

Of course, if this is the case, it will be yet another “fix” for an iPhone 4 flaw: first the antenna, now the camera flash. As we’ve commented before, Apple cannot sell fixes like these as “new features,” and raise conjecture about the quality of the previous device.

Could Two Cutouts on the Purported iPhone 5 Case Be For a 3D Camera Array?

There is another more exciting possible feature that the two cutouts on the iPhone 5 case could suggest: t a 3D camera array. Rumors of a 3D camera have gained little traction over the past year, with most reports focusing on a relatively nondescript Apple patent, which outlines the schematics for taking 3D photos. Typically, patents such as there are years away from seeing mainstream introduction, but the purported iPhone 5 case design features several elements that conform to the schematics of the 3D camera patent.

Could that cutout be for a second camera sensor with integrated LED flash?

3d image for iphone 5 3d camera

To achieve a 3D image, two offset photos would need to be taken to create a "stereo" image.

All accounts of the Apple 3D camera patent’s schematic show the placement of three sensors, whereas the purported iPhone 5 case only accounts for two. But other elements of the patent explain that Apple’s approach to achieving 3D would be accomplished not through software alone, but through hardware as well, as Neil Hughes at Apple Insider explains, noting that current 3D software “must ‘guess’ at how to perform stereo disparity compensation for 3D images. Those guesses, Apple said, can result in images with artifacts in a composed 3D image that would result in a poor quality photo. Apple’s method would instead employ a hardware-based approach with a ‘deterministic calculation for stereo disparity compensation.’”

The notion of a “stereo” image, together with an example photo from the patent, suggests that perhaps Apple has managed to capture 3D photo-taking technology with just two sensors.

there’s no doubt that 3D technology is a hot commodity right now, and even though we’ve written about how Apple Should Put the Brakes on 3D Photo Technology for the iPhone 5, 3D photo capabilities would be a mind-blowing new feature that would define the iPhone 5 not as a simple refresh, but rather as a next-generation device. It could also make up for the lack of 4G capabilities.

Chances are, 3D technology is still a way’s off for the iPhone, and a shady iPhone 5 case design isn’t nearly enough to put a 3D camera into the “probable” column for iPhone 5 features. But if that case is real, it’s time to start think out of the box for what else it could be.