New APIs in iOS 7 Allow Developers to Detect Blinking and Smiling in Photos
In addition to a complete redesign and a slew of new features, Apple's iOS 7 offers a number of APIs for developers, including several camera improvements like zoom capabilities for video.
According to 9to5Mac, iOS 7 beta 2, which debuted yesterday, added a new function that allows developers to access image detectors to locate facial expressions within photos.
While face recognition was originally introduced with iOS 5, the new APIs can detect distinct expressions like smiles and blinking, functionality that is found in several basic point-and-shoot cameras.

Since the iPhone's debut, Apple has worked hard to improve both the camera hardware and software of its devices, so it is no surprise that iOS 7 will offer multiple camera enhancements for developers. Each iteration of iOS has included new features, such as the volume shutter controls that debuted with iOS 5 and the panorama capabilities added with iOS 6.
Apple's camera expansion efforts have largely paid off, with the iPhone 4, 4S, and 5 ranked as the three most popular cameras on photo sharing site Flickr. The iPhone's camera was also the highlight of a recent Apple advertising campaign.
Along with software improvements in iOS 7, Apple's next generation iPhone is also expected to feature several photo-focused enhancements. The iPhone 5S is rumored to have a higher megapixel camera and a dual LED flash that was revealed in device photos earlier this week.
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*/
CF_EXPORT
CFWarpDriveRef CFWarpDriveCreate(CFSpaceTimeRef dimension, const void **darkness, const void **eternity, CFIndex numHops, const CFWarpCallBacks *warpCallBacks, const CFSpeedCallBacks *speedCallBacks);
Look, I found a new Warp Drive API in CoreFoundation, near WarpCore.
You can create a EWarpDrive instance, define the dimension, darkness and eternity parameters and the number of hops you want to travel.
Each hop will cause a warpCallback into your App and the speedCallbacks let you place pins on the new 3D galaxy map API.
Use carefully.
Yep. God forbid they add a new feature to new versions of their OSs without backporting them all to the older versions. :rolleyes:
I suppose you want them to backport Grand Central Dispatch and Intel processor support all the way back to Puma, too?
You can't use a software feature that isn't contained in the software in question.