Apple’s iOS Human Interface Guidelines Now On The iBooks Store

Previously available on the web from Apple's developer portal, the company's iOS Human Interface Guidelines are now on the iBooks Store as a free download (via Dave Addey). The 20 MB guide is compatible with iPads as well as Macs running iBooks on OS X Mavericks, and it takes advantage of the app with inline video playback, two-page page layouts, and built-in annotations (plus, of course, font size and color controls for reading settings).

It looks like Apple did a nice job in converting the guidelines to iBooks, and annotations appear to be especially useful for developers and designers learning the principles of the iOS 7 visual language. The iOS Human Interface Guidelines are available on the iBooks Store here.

Source: itunes.apple.com