我是一个苹果爱好者我为苹果公司喝彩WWDC 15 The EpicenterOf ChangeWWDC 15 The EpicenterOf Change15发布会WWDC WWDCWhere a whole newWorld is developingWWDC 15 OSWatchDeveloper BetaToday120 MillionCustomer visits quarterLocks,light,cameras,doors,thermostats,plugs,switchesSecure pairingControl individual devicesGroup devices into scenesSiri integrationOS X Lake TahoeWATCH