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MIT Researchers Use iPhone To Detect Cataracts

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Here’s another way the iPhone is revolutionizing medicine — it’s now a cheap, portable tool for detecting cataracts, the leading cause of blindness worldwide.

Researchers at the Massachusetts Institute of Technology have developed Catra, a cheap plastic lens that clips onto the iPhone’s screen. Using a simple vision test, the Catra software creates a map of cloudy areas that may indicate the onset of cataracts.

The Catra software can provide a diagnosis within minutes and requires no training. It also works on the iPod touch and other smartphones. It’ll be a boon for use in developing nations, the researchers say.

Below is a video explaining how it works. Catra will be shown off at Siggraph in Vancouver next month.

Fifteen Days in the Wilderness (Experiments with Android and Windows Phone)

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I’ve recently had the opportunity to carry a second phone (a while with Android, awhile with Windows Phone) in addition to my trusty and increasingly busted 3GS (missing volume buttons, broken lock button). I say “opportunity” largely because I’m kind of annoyed that I didn’t buy an iPhone 4 when I had the chance, and now it’s looking like the fall before I’ll get to upgrade to an iPhone 5 or whatever Apple chooses to call it. This makes now an ideal time to take a close look at what the competition is up to. The worst kind of fan is the unthinking, in my view, so I jumped at the chance to know whether my iOS admiration was warranted, and, if not, actually get to preview a handset I could contemplate switching to at some point (for obvious reasons, I would not run the same experiment with other tablets. The iPad really is the only game in town).

Join me, then, for the Apple maniac’s up-close tour of the distinguished competition, through peril, triumph, and confusion, as I take a long, hard look at life with a Nexus S 4G and an HTC HD7, representatives of the very mature Android (Nexus) and the practically beta Windows Phone 7.

Apple Orders 15 Million iPhone 5s to Launch September

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New technologies could make the next iPhone significantly thinner than its predecessor.
New technologies could make the next iPhone significantly thinner than its predecessor.

A Taiwan-based component maker in Apple’s supply chain is reportedly set to produce 15 million units of the fifth-generation iPhone, according to a new report — readying the device for a September launch. Though it may not boast that major redesign many had been hoping for.

This Week’s Must-Have iOS Games: 1-bit Ninja, Pocket Academy, Transformers & More!

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Our roundup of must-have iOS games this week includes 1-bit Ninja — a unique new platformer that boasts retro gameplay in a stylised 2D side-scrolling world, which you can drag into 3D at any time to reveal hidden paths — like no other platform game you’ve ever played.

Also on our list is Pocket Academy, the latest release from Kairosoft, the developers behind Game Dev Story; and the official Transformers game from Electronic Arts.

Why Quantity Is More Important Than Quality For Apps [Author Q&A]

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As my colleague Mike Elgan points out, the iPhone has changed the world in profound ways.

Now an ex-colleague, Brian Chen of Wired.com, has just published one of the first books to take an in-depth look at how, exactly, the smartphone world is shaping up.

Always On: How the iPhone Unlocked the Anything-Anytime-Anywhere Future — and Locked Us In is an excellent overview of how the iPhone is changing the computing landscape.

I follow Apple closely, yet I was surprised at how much I learned about the world of mobile from Chen’s well-reported book (Full disclosure: I provided a blurb).