Apple had a busy WWDC 2014 yesterday with their previews of iOS 8 and OS X Yosemite. Be sure to check out our complete roundup of all the news you need to know here.
For a hands-on preview of iOS 8, check out the following video by YouTube channel JTechAppleTV:
iOS 8 beta is only available to and should be used by registered developers with Apple. The public release is scheduled for the fall.