Some features are simple yet much-needed tweaks that'll make iOS a more user-friendly experience, like a more cooperative Siri that can interface with third-party apps.
Apple is also expected to jump aboard the fitness bandwagon with the brand-new Healthbook app, although this has left us wondering where such an app would collect its data. Could the iWatch be an actual, real thing?
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Here are eight features iOS 8 may be packing come WWDC 2014: