Previously, One of lack Apple iPhone and iPod Touch is not support multitasking the apps so that if we were playing games and receive phone or want to play music, we must first exit from the game application and close it.
But, Apple Company still stay observe what consumers need. The latest OS from iPhone 4.0 upcoming for running third party apps, allow users switch others apps similar like windows management system, can playing music while reading e-newspaper, gaming, typing in your iPhone, and many jobs to do.
Early, Apple produce little software as new firmware. This firmware made many users allow to launch multiple apps in the background and quickly switch between them as called AppleInsider. For user interface, this is using technology like Mac OS X.
Actually, the iPhone OS has been able to support multitasking, but it’s just still be limited for third-party applications, and only the iPhone that allowed internal applications running in the background, like SMS, email, iPods, voice recorders. The existence of this restriction makes a lot of third-party applications do not running up as it should. The excess of the current restrictions is allows applications to run optimally in using existing resources and saving the batteries because of the applications running in the background will add wasteful batteries.
