Tap-Tap Family, the simplest way to break the embarrassment ice at first meet. It is a comprehensive & fun application designed to renew your social activity experience by perfect compatibility with most concept hardware in digital market. 1. Business E-Card Unit: Exchange business E-Card in an ultra-fast way by a tap. All your designed information will be transmitted to others’ phone in one second. 2. Quick Dial: Instantly make a phone call with simply a tap. 3. Constellation Match: Tap with your smartphone to immediately obtain your constellation match rating with him/her. 4. Application Locking Function: Set a code for software where an individual may require privacy. Customizable functions are up to your personal setting.