This month, Google will officially release a new software development kit (SDK) for Android OS 2.3.3 version. This new SDK will carry an API for “insecure Bluetooth socket connections� for both client and server and suggested for Gingerbread smartphone that supports NFC capabilities to easiest the developers to enable a tap-to-connect between two devices via bluetooth. All gadgets with Android 2.3.3 OS will be more easy and automatically transfer data only with a simple tap. The similar system has been used on TouchPad tablet and Pre 3 smartphone. And Not only Google who is developing this new SDK because Apple also prepare a unique twist system as great as the NFC function into their upcoming iPhone device. According to the information, this new SDK is a new system of mobile payments as well as tap-to-share activity. You can read the detail about this new SDK at Stanford University’s MobiSocial News.