exomondo (1725132) writes "Apple's new Lightning connector — introduced at the iPhone 5 launch — may be 80% smaller than its 30-pin predecessor, it may also boast reversibility but it includes within it an Authentication chip effectively preventing any unlicensed accessories. This allows Apple to completely control the market for all cable and dock accessories that make use of the new Lightning interface." Link to Original Source
You see but you do not observe.
Sir Arthur Conan Doyle, in "The Memoirs of Sherlock Holmes"