Apple releases iOS 4.3 with iPad 2, includes new AirPlay features and FaceTime
Along with the iPad 2, Apple's releasing the final version of iOS 4.3, which features the Nitro Javscript engine from Safari on OS X, new iTunes Home Sharing features, and the suite of AirPlay features …
Context & Ripple Effects
This release closes a loop Apple opened last November, when [[a:1189159|Steve Jobs promised AirPlay video streaming would reach Safari and third-party apps in 2011]] — iOS 4.3 is where that suite of expanded AirPlay features actually lands. It also follows the usual cadence: the iOS 4.2 update brought the OS to the original iPad in November 2010, and the iOS 4.3 beta seeded developers through January before today's final build ships alongside the iPad 2.
First-order effects
- Existing iPhone, iPod touch and iPad owners get Nitro JavaScript in Safari, iTunes Home Sharing, and the new AirPlay features on the same day iPad 2 buyers receive the hardware — the software update is what keeps older devices competitive against the Xoom, TouchPad and PlayBook comparison set.
- Per syndicated reporting, the GSM iPhone gets the Personal Hotspot feature with iOS 4.3 on March 11, while TechCrunch flags that the firmware listing covers GSM iPhones only — an open fragmentation question for CDMA devices.
Second-order effects
- Expanding AirPlay to Safari and third-party apps turns every iOS device into a streaming source for AirPlay receivers, pressuring rival tablet makers to field equivalent wireless-display stories just as they ship their own 2011 hardware.
- The same-day pairing of OS release and hardware launch forces competitors like Motorola, HP and BlackBerry to justify why their tablets launch without a comparable content-sharing layer already installed.
Third-order effects
- If Apple keeps tying major iOS versions to hardware events while extending AirPlay beyond its own apps, the platform consolidates around Apple-controlled distribution — a pattern reinforced by the App Store policy changes some developers are already calling a 'strategy tax'.
The trend: Apple is turning iOS point releases into platform-expansion events, using software shipped alongside hardware to extend AirPlay from a proprietary demo into a third-party media pipeline.